EP2490576A1 - Housing frame of a temperature-control apparatus and temperature-control apparatus comprising said housing frame - Google Patents

Housing frame of a temperature-control apparatus and temperature-control apparatus comprising said housing frame

Info

Publication number
EP2490576A1
EP2490576A1 EP10771024A EP10771024A EP2490576A1 EP 2490576 A1 EP2490576 A1 EP 2490576A1 EP 10771024 A EP10771024 A EP 10771024A EP 10771024 A EP10771024 A EP 10771024A EP 2490576 A1 EP2490576 A1 EP 2490576A1
Authority
EP
European Patent Office
Prior art keywords
profile
frame
metal elements
housing frame
hollow chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10771024A
Other languages
German (de)
French (fr)
Other versions
EP2490576B1 (en
Inventor
Thomas Schettler
Thomas Lanzl
Jörg Goldstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rehau Automotive SE and Co KG
Original Assignee
Rehau AG and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rehau AG and Co filed Critical Rehau AG and Co
Priority to PL10771024T priority Critical patent/PL2490576T3/en
Publication of EP2490576A1 publication Critical patent/EP2490576A1/en
Application granted granted Critical
Publication of EP2490576B1 publication Critical patent/EP2490576B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/36—Modules, e.g. for an easy mounting or transport
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet

Definitions

  • the invention relates to a housing frame of a tempering device, in particular an air conditioner or freezer, wherein at least one of the edges of the housing frame is formed by a frame profile and / or at least one of the posts of the housing frame is formed by a post profile, each comprising a base profile made of plastic , Furthermore, the invention relates to a tempering device comprising such a housing frame.
  • Frame profiles of the type mentioned above can be used in particular for the construction of housings of air conditioners or freezers and for the construction of door or window frames, in particular of freezers.
  • Known such frame profiles are usually made of aluminum.
  • From EP 1 801 525 A2 frame profiles are also known in which metal elements are coated with plastic materials.
  • DE 10 2005 059 145 A1 also discloses a frame profile with a base profile made of plastic, a heat-conducting foil and a decorative metal foil, in particular made of metal.
  • the case frame should have a simple structure and be inexpensive to produce.
  • the cross section of the frame profile has an axis of symmetry and the isotherm corresponding to the temperature medium between the exterior and the interior of the tempering device intersects this axis of symmetry at right angles, this isotherm having no intersection with the metal elements.
  • the stability of the frame profile is improved in such a way that the frame profile according to the invention can be used with the plastic base profile where previously exclusively metal frame profiles were used.
  • the bending stiffness is increased by, for example, a factor of 2, wherein increases of, for example, a factor of 5 or even 10 are possible. Due to the plastic base profile also results in an improved sound insulation.
  • the present invention relates to a housing frame of a tempering device, outside of the temperature control device is a temperature T1 and within the temperature control device is a temperature T2, wherein at least one of the edges of the housing frame is formed by a frame profile, which is a basic profile of plastic and at least one pair Metal elements arranged in pairs parallel to each other, which are formed as Arm michsb S and are connected over their entire contact surface on the base profile with this cohesively, wherein the cross section of the frame profile has an axis of symmetry, the isotherm for the temperature (T1 - T2) / 2 at the intersection with the The axis of symmetry is arranged orthogonally thereon and the isotherm for the temperature (T1 - T2) / 2 has no point of intersection with the metal elements; and / or at least one of the posts of the housing frame is formed by a post profile comprising a base profile made of plastic and at least one pair of metal elements arranged in pairs parallel to each other, which are formed as Arm michsb selected and are
  • all edges of the housing frame from such frame profiles and / or all posts of the housing frame are formed from such post profiles.
  • the metal element has an angled cross-section transverse to the profile extension.
  • Such a cross section of the metal element has been found to be particularly suitable for improving the flexural rigidity, in particular when the flexural rigidity about two axes perpendicular to one another and perpendicular to the longitudinal axis of the profile is considered.
  • the metal element is designed as an insert in the basic profile designed as an extrudate. As a result, the appearance of the respective profile is hardly and the thermal properties further improved.
  • the cohesive connection according to the invention of the base profile applied externally to the metal element is obtained, for example, by using an adhesion promoter or an adhesive.
  • the frame profile and / or the post profile have at least one hollow chamber, wherein at least one of the metal elements defines one of the hollow chamber walls. This increases the flexural rigidity while at the same time saving material.
  • the metal element can also be advantageously used in a hollow chamber.
  • a metal element inserted in a hollow chamber can be used. It may also be advantageous if the two metal elements are designed angled in cross section, wherein one of the metal elements delimits two hollow chamber walls of the at least one hollow chamber and the other of the two metal elements in the region of the two hollow chamber walls opposite corner of the hollow chamber is arranged. In this context, it is particularly preferred if the two hollow chamber walls which form the opposite corner continue through a point of intersection of the two hollow chamber walls. By such a profile cross section a particularly high bending stiffness is ensured.
  • the post profile has at least two hollow chambers, wherein in opposite hollow chamber walls each have a pair of metal elements are arranged.
  • the frame profile and / or the post profile has at least one hollow chamber which is not limited by metal elements.
  • the frame profile and / or the post profile may also be advantageous if the frame profile and / or the post profile have a U-shaped cross-sectional contour. As a result, for example, further functional components can be introduced between side arms of the frame profile formed by the U-shape.
  • the metal elements have a thickness perpendicular to the longitudinal extent of the metal elements of 0.1 mm to 1, 5 mm, preferably 0.3 mm to 0.8 mm and particularly preferably of about 0.5 mm to 0.6 mm. It may also be advantageous if the metal elements perpendicular to the longitudinal extent of the frame profile has a width in the range of 10 mm to 100 mm, preferably of
  • the steel inserts penetrate the basic profile completely, ie over its entire length. Such steel inserts passing through the base profile increase the intimate connection of the metal elements with the basic profile by means of a positive engagement in addition to the material connection.
  • FIG. 1 shows an air conditioning unit with a housing frame constructed from frame profiles, wherein the housing frames between the frame profiles have been replaced by additional surface support elements;
  • FIG. 3 shows an end-side, cross-sectional view of one of the frame profiles for the construction of the housing frame in an enlarged view.
  • Fig. 4 in a similar to Figure 3 representation of another embodiment of a frame profile for the construction of the housing frame.
  • Fig. 5 in a similar to Figure 3 representation further embodiment of a frame profiles for the construction of the housing frame.
  • Fig. 7 schematically shows a usage side view of a three access door front of a supermarket freezer
  • Fig. 8 is a sectional view taken along line IX-IX in Fig. 7 in an enlarged view, wherein only a housing pillar profile of the freezer is shown.
  • An air conditioner 1 has a housing frame 2, which has support elements 3 in the floor area, which carry components of an air conditioning unit 4.
  • the housing frame 2 is constructed from correspondingly assembled frame profiles 5.
  • Fig. 2 shows schematically the structure of the housing frame 2 in a corner region of the housing.
  • three of the frame profiles 5, which define corresponding housing edges, converge toward one another.
  • the frame profiles 5 all have the same profile cross-section. These include a square profile hollow chamber 6, in the kausstut- zen 7 of a corner connector 8 can be inserted.
  • the frame profiles 5 limit, possibly with additional post sections 9, rectangular fields for inserting surface support elements 10 for closing the housing of the air conditioner 1.
  • the surface support elements 10 have circumferential grooves 11, the corresponding longitudinal ribs 12 of the frame profiles 5 engage behind in the assembled state. In this way, a secure hold of the surface support elements 10 is ensured on the housing frame 2.
  • Fig. 3 shows in detail a cross-sectional profile of an embodiment of the frame profile 5.
  • This has a base profile 13 made of plastic.
  • the base profile 13 is extruded.
  • the frame profile 5 has two metal elements 14, 15, which complement a frame profile cross section of the frame profile 5.
  • the metal elements 14, 15 are each placed outside on the base profile 13.
  • the metal elements 14, 15 are integrally connected to the base profile 13 over their entire contact surface. In this case, a bonding agent or an adhesive can be used. The metal elements 14, 15 can be connected in the extrusion of the base profile 13 with this.
  • the base profile 13 also has two further profile hollow chambers 16, 17.
  • the profile hollow chamber 16 is to the right of the profile hollow chamber 6 and the profile hollow chamber 17 is below the profile hollow chamber 6 arranged.
  • the metal elements 14, 15 are designed as Arm michsbs, so increase the bending stiffness of the frame profile 5, so the resistance, the frame profile 5 facing a laying around an axis perpendicular to the profile longitudinal axis.
  • the metal element 14 is designed angled in cross section. In a 90 ° angle region 18, the metal element 14 is curved without edges around an outer edge 19 of the hollow chamber 6.
  • the metal element 14 defines two hollow chamber walls 20, 21 of the hollow chamber 6.
  • metal element 14 also engages over the two hollow chamber walls 22, 23 of the hollow chambers 16, 17 adjoining the hollow chamber 6 to the right and downwards Metal element 14 are edge-free by 90 ° around the hollow chambers 16, 17 formed outer edges 26, 27 of the hollow chambers 16, 17 around.
  • the second metal element 15 of the frame profile 5 according to FIG. 5 is also angled, wherein the metal element 15 is angled in a 90 ° angle region 28 with an angle of curvature smaller than the 90 ° angle region 18.
  • the metal element 15 is arranged in the region of a corner 29 opposite the two hollow chamber walls 20, 21 which are delimited by the metal element 14.
  • Two hollow chamber walls 30, 31 of the square hollow chamber 6, which form this corner 29, continue through a crossing point of the two hollow chamber walls 30, 31.
  • the metal element 15 is inserted into continued sections 32, 33 of the two hollow chamber walls 30, 31 such that the two angled metal elements 14, 15 open towards the same side, namely to the bottom right in FIG.
  • the two continued sections 32, 33 each delimit with a section narrow sides of the hollow cavities 16, 17 which are of rectangular design.
  • the metal element 15 therefore delimits the hollow chamber walls of the hollow chambers 16, 17 formed by the continued sections 32, 33.
  • Fig. 4 shows a further embodiment of the frame profile 5.
  • the frame profile 5 according to FIG. 4 also has an angled metal element 34. This is inserted inside the hollow chamber 6.
  • the metal element 34 follows in a 90 ° angle region 35 of the inner corner of the hollow chamber 6, which forms the outer edge 19 to the outside.
  • the 90 ° angle region 35 of the metal element 34 has a radius of curvature which is smaller than the radius of curvature of the 90 ° angle region 18 of the metal element 14 of the frame profile 5 of FIG. 3, but at the same time larger than the 90 ° angle region 28 of the metal element 15.
  • the two profile legs of the metal element 34 cover about three quarters of the inner hollow chamber walls 20, 21 of the hollow chamber. 6
  • the two angled metal elements 34 and 15 open to the same side, namely in Fig. 4 to the bottom right.
  • the post profile 5 has an axis of symmetry 62 which extends diagonally through the profile hollow chamber 6.
  • the isotherm corresponding to the temperature means between the exterior and the interior of the tempering device intersects this axis of symmetry 62 at right angles, this isotherm having no intersection with the metal elements 15, 34.
  • Fig. 5 shows a further embodiment of the frame profile 5. Components which correspond to those which have been explained above with reference to Figs. 1 to 4 bear the same reference numerals and will not be discussed again in detail.
  • the basic profile 13 of the frame profile 5 according to FIG. 5 also has three profile hollow chambers 6, 16 and 17, which are arranged according to the arrangement in the frame profiles 5 according to FIGS. 3 and 4.
  • the hollow chambers 16, 17 of the embodiments according to FIGS. 3 and 4 in relation to the cross section of the square profile hollow chamber 6 are made larger.
  • the frame profile 5 in the embodiment of FIG. 5 has two metal elements 36, 37 in the form of metal bands. These have in the embodiment of Fig. 5 has a width of 32 mm and a thickness of 0.75 mm.
  • the metal elements 36, 37 are made of steel.
  • the metal element 36 is designed as a depositor in the continuous hollow chamber walls 20, 23 of the base section 13.
  • the metal element 37 is designed as a depositor in the continuous hollow chamber walls 21, 22 of the base section 13.
  • the cross sections of the metal elements 36, 37 are thus completely surrounded by the plastic material of the base profile 13 in the frame profile 5 according to FIG. 5.
  • the outer edge 19 is metal-free.
  • the metal elements 36, 37 cover about 90% of the hollow chamber walls 20, 21 and about 20% of the hollow chamber walls 22, 23.
  • the frame profile 5 according to FIG. 5 has two further metal elements 38, 39, which are also designed as steel strips with a width of 32 mm and a thickness of 0.75 mm are.
  • the metal element 38 is designed as a depositor in the continued section 32 of the hollow chamber wall 30.
  • the metal element 39 is designed as a depositor in the continued section 33 of the hollow chamber wall 31.
  • the corner 29 is metal element-free.
  • the metal elements 38, 39 extend along virtually the entire profile extension of the continued sections 32, 33 of the base profile 13.
  • the metal elements 38, 39 are completely surrounded in cross-section by the plastic material of the continued sections 32, 33.
  • outer, metal-element-free, longitudinal hollow chamber walls 40, 41 of the base profile 13 of the frame profile 5 according to FIG. 5 each have three outer molded profile ribs 42.
  • Fig. 6 shows in perspective a broken section of a frame profile 5, which is similar to the frame profile 5 of FIG. 4. Components which correspond to those which have already been explained above with reference to FIGS. 1 to 6 bear the same reference numbers and will not be discussed again in detail. Shown in Fig. 6, only one half of the along the diagonal symmetry plane in turn symmetrically designed frame profile 5. In contrast to the metal element 34 of FIG. 4, the legs in the metal element 34 of the embodiment of FIG. 6 to the opposite hollow chamber walls 30 and, symmetrically thereto, 31, the square profile hollow chamber wall 6 out. In addition, in the embodiment according to FIG.
  • Fig. 7 shows a door-side view of a supermarket freezer 64. This has a total of three juxtaposed glass access doors 65, 66 and 67.
  • the glass access doors 65 to 67 each have a door frame with exterior door frame profiles 68 and posts Door frame profiles 69.
  • the access doors 65 to 67 are struck on a housing frame of the freezer 64, which is arranged in the view of FIG. 8 behind the door frame.
  • the housing frame of the freezer 64 has, similar to the housing frame 2 of the air conditioner 1 according to FIGS.
  • outer frame profiles on the type of frame profiles 5 and post frame profiles 70 one of which is shown in Fig. 8 in cross section.
  • the post frame profile 70 is a door side 71 of the frame profile 70.
  • the frame profile 70 is a housing inside 72 of the freezer 64th
  • the frame profile 70 has a base profile 73 made of plastic.
  • the base profile 73 has a U-shaped cross-sectional contour.
  • a base of the U is formed by a rectangular profile hollow chamber 74 lying in FIG. 8.
  • the hollow chamber 74 is not bounded by metal elements.
  • the two lateral legs of the U are formed by two, in FIG. 9 standing arranged, also rectangular profile hollow chambers 75, 76th
  • the base profile 73 is made of polyvinyl chloride (PVC).
  • the base profile 73 may be made of polyamide (PA), in particular of glass fiber reinforced polyamide.
  • the frame profile 70 has two metal elements 78, 79, which are designed as steel strips with a width of 16.5 mm and a thickness of 0.5 mm.
  • the metal elements 78, 79 are designed as inserts in the basic profile 73 designed as an extrudate.
  • the hollow chamber walls 77 opposite hollow chamber walls 80, 81 of the hollow chambers 75, 76 have metal elements 82, 83, which are also used as steel reinforcing 16.5 mm thick and 0.5 mm thick.
  • the hollow chambers 75, 76 are thus each bounded by metal elements 78, 82 and 79, 83 lying opposite one another.
  • the basic structure of the outer door frame profiles 68 is from the
  • the outer door frame profile 68 has an extruded basic profile made of plastic. This forms together with a plastic glass strip a fold with a rabbet base for receiving a glass element, such as the glass access door.
  • the basic profile has another hollow chamber containing functional components.
  • metal elements comparable to the metal element 14 of the embodiment of the frame profile 5 of Figure 3 a metal element completely cover an outer corner of the plastic base profile of the outer door frame profiles.
  • the exterior door frame profile 68 may include another metal element disposed at the bottom of the rebate base.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Patch Boards (AREA)

Abstract

The present invention relates to a housing frame (2) of a temperature-control apparatus (1, 64), wherein a temperature T1 prevails outside the temperature-control apparatus (1, 64) and a temperature T2 prevails within the temperature-control apparatus (1, 64), wherein at least one of the edges of the housing frame is formed by a frame profile (5; 68) which comprises a base profile (13) composed of plastic and at least one pair of metal elements (14, 15; 34; 36 to 39) which are arranged in pairs parallel to one another and which are in the form of reinforcing strips and, over their entire abutment area on the base profile (13), are cohesively connected to said base profile, wherein the cross section of the frame profile has an axis (62) of symmetry, the isotherm for the temperature (T1 - T2)/2 at the point of intersection with the axis (62) of symmetry is arranged on said axis of symmetry orthogonally, and the isotherm for the temperature (T1 - T2)/2 does not exhibit a point of intersection with the metal elements (14, 15; 34; 36 to 39); and/or at least one of the posts (10, 69) of the housing frame (2) is formed by a post profile (70) which comprises a base profile (73) composed of plastic and at least one pair of metal elements (78, 79, 82, 83) which are arranged in pairs parallel to one another and which are in the form of reinforcing strips and, over their entire abutment area on the base profile (73), are cohesively connected to said base profile, wherein the cross section of the frame profile has an axis (62) of symmetry, the isotherm for the temperature (T1-T2)/2 at the point of intersection with the axis (62) of symmetry is arranged on said axis of symmetry orthogonally, and the isotherm for the temperature (T1-T2)/2 does not exhibit a point of intersection with the metal elements (78, 79, 82, 83).

Description

Gehäuserahmen einer Temperiervorrichtung und diesen umfassende Temperiervorrichtung  Housing a tempering and this comprehensive tempering
Die Erfindung betrifft einen Gehäuserahmen einer Temperiervorrichtung, insbesondere eines Klimageräts oder Gefrierschranks, wobei mindestens eine der Kanten des Gehäuse- rahmens von einem Rahmenprofil gebildet ist und/oder mindestens einer der Pfosten des Gehäuserahmen von einem Pfostenprofil gebildet ist, die jeweils ein Grundprofil aus Kunststoff umfassen. Ferner betrifft die Erfindung eine Temperiervorrichtung, die einen derartigen Gehäuserahmen umfasst. Rahmenprofile der eingangs genannten Art können insbesondere zum Aufbau von Gehäusen von Klimageräten oder Gefrierschränken sowie zum Aufbau von Tür- oder Fensterrahmen, insbesondere von Gefrierschränken herangezogen werden. Bekannte derartige Rahmenprofile sind in der Regel aus Aluminium. Aus der EP 1 801 525 A2 sind darüber hinaus Rahmenprofile bekannt, in denen Metallelemente mit Kunststoffmaterialien überzogen sind. Beim Einsatz als Türprofil ist aus der DE 10 2005 059 145 A1 auch ein Rahmenprofil mit einem Grundprofil aus Kunststoff, einer Wärmeleitfolie sowie einer Dekormetallfolie insbesondere aus Metall bekannt geworden. The invention relates to a housing frame of a tempering device, in particular an air conditioner or freezer, wherein at least one of the edges of the housing frame is formed by a frame profile and / or at least one of the posts of the housing frame is formed by a post profile, each comprising a base profile made of plastic , Furthermore, the invention relates to a tempering device comprising such a housing frame. Frame profiles of the type mentioned above can be used in particular for the construction of housings of air conditioners or freezers and for the construction of door or window frames, in particular of freezers. Known such frame profiles are usually made of aluminum. From EP 1 801 525 A2 frame profiles are also known in which metal elements are coated with plastic materials. When used as a door profile, DE 10 2005 059 145 A1 also discloses a frame profile with a base profile made of plastic, a heat-conducting foil and a decorative metal foil, in particular made of metal.
Es ist eine Aufgabe der vorliegenden Erfindung, einen Gehäuserahmen der eingangs ge- nannten Art mit einem Grundprofil aus Kunststoff derart weiterzubilden, dass dessen Isolationseigenschaften bei gleichzeitig hoher Stabilität verbessert sind. Der Gehäuserahmen soll dabei einen einfachen Aufbau aufweisen und kostengünstig herstellbar sein. It is an object of the present invention to develop a housing frame of the type mentioned above with a base profile made of plastic such that its insulation properties are improved while maintaining high stability. The case frame should have a simple structure and be inexpensive to produce.
Diese Aufgabe ist erfindungsgemäß durch einen Gehäuserahmen einer Temperiervorrich- tung nach Anspruch 1 gelöst. This object is achieved according to the invention by a housing frame of a tempering device according to claim 1.
Erfindungsgemäß wurde erkannt, dass ein Rahmenprofil und/oder ein Pfostenprofil mit mindestens einem Paar paarweise parallel zueinander angeordneter Metallelemente, die als Armierungsbänder ausgeführt sind und über ihre gesamte Anlagefläche an einem Grundprofil aus Kunststoff mit diesem stoffschlüssig verbunden sind, trotz eines Grundprofils aus Kunststoff eine Biegesteifigkeit gegenüber einer Biegung senkrecht zur Profil- Längsachse erreichen kann, die anspruchsvolle Vorgaben erfüllt und oftmals mit der Bie- gesteifigkeit eines insgesamt metallischen Rahmenprofils vergleichbar ist. Erfindungsgemäß weist der Querschnitt des Rahmenprofils eine Symmetrieachse auf und die dem Temperaturmittel zwischen dem Äußeren und dem Inneren der Temperiervorrichtung entspre- chende Isotherme schneidet diese Symmetrieachse rechtwinklig, wobei diese Isotherme mit den etallelementen keinen Schnittpunkt aufweist. Auf diese Weise ist gewährleistet, dass der erfindungsgemäße Gehäuserahmen gegenüber einem insgesamt metallischen Gehäuserahmen oder den in der EP 1 801 525 A2 beschriebenen Gehäuserahmen eine vorteilhaft niedrige Wärmeleitfähigkeit aufweist. Im Vergleich zum Rahmenprofil nach der DE 10 2005 059 145 A1 hat das Rahmenprofil, da die eingesetzten Metallelemente nicht nur als Dekor- oder Wärmeleitfolien, sondern als Armierungsbänder dienen, eine nochmals deutlich verbesserte Stabilität. Insgesamt ist die Stabilität des Rahmenprofils derart verbessert, dass das erfindungsgemäße Rahmenprofil mit dem Kunststoff-Grundprofil dort zum Einsatz kommen kann, wo bisher ausschließlich Metall-Rahmenprofile eingesetzt wurden. Im Vergleich zu einem nicht mit dem mindestens einen erfindungsgemäßen Armierungsband verstärkten Rahmenprofil ergibt sich eine Erhöhung der Biegesteifigkeit um beispielsweise einen Faktor 2, wobei auch Erhöhungen um beispielsweise einen Faktor 5 oder sogar 10 möglich sind. Aufgrund des Kunststoff-Grundprofils ergibt sich auch eine verbesserte Schalldämmung. According to the invention, it has been recognized that a frame profile and / or a post profile with at least one pair of metal elements arranged in pairs parallel to each other, which are designed as reinforcing bands and are cohesively connected to a base profile made of plastic over their entire contact surface, despite a base profile made of plastic, a flexural rigidity opposite to a bend perpendicular to the profile Longitudinal axis can meet the demanding requirements and is often comparable with the bending stiffness of a total metallic frame profile. According to the invention, the cross section of the frame profile has an axis of symmetry and the isotherm corresponding to the temperature medium between the exterior and the interior of the tempering device intersects this axis of symmetry at right angles, this isotherm having no intersection with the metal elements. In this way, it is ensured that the housing frame according to the invention has an advantageously low thermal conductivity compared to an overall metallic housing frame or the housing frame described in EP 1 801 525 A2. Compared to the frame profile according to DE 10 2005 059 145 A1, the frame profile, since the metal elements used serve not only as decorative or Wärmeleitfolien, but as Armierungsbänder, again a significantly improved stability. Overall, the stability of the frame profile is improved in such a way that the frame profile according to the invention can be used with the plastic base profile where previously exclusively metal frame profiles were used. In comparison to a frame profile which is not reinforced with the at least one reinforcing strip according to the invention, the bending stiffness is increased by, for example, a factor of 2, wherein increases of, for example, a factor of 5 or even 10 are possible. Due to the plastic base profile also results in an improved sound insulation.
Dementsprechend bezieht sich die vorliegenden Erfindung auf einen Gehäuserahmen einer Temperiervorrichtung, wobei außerhalb der Temperiervorrichtung eine Temperatur T1 und innerhalb der Temperiervorrichtung eine Temperatur T2 vorliegt, wobei mindestens eine der Kanten des Gehäuserahmens von einem Rahmenprofil gebildet ist, das ein Grundprofil aus Kunststoff und mindestens ein Paar paarweise parallel zueinander angeordnete Metallelemente umfasst, die als Armierungsbänder ausgebildet sind und über ihre gesamte Anlagefläche am Grundprofil mit diesem stoffschlüssig verbunden sind, wobei der Querschnitt des Rahmenprofils eine Symmetrieachse aufweist, die Isotherme für die Temperatur (T1 - T2)/2 im Schnittpunkt mit der Symmetrieachse auf dieser orthogonal angeordnet ist und die Isotherme für die Temperatur (T1 - T2)/2 keinen Schnittpunkt mit den Metallelementen besitzt; und/oder mindestens einer der Pfosten des Gehäuserahmen von einem Pfostenprofil gebildet ist, das ein Grundprofil aus Kunststoff und mindestens ein Paar paarweise parallel zueinander angeordnete Metallelemente umfasst, die als Armierungsbänder ausgebildet sind und über ihre gesamte Anlagefläche am Grundprofil mit diesem stoffschlüssig verbunden sind, wobei der Querschnitt des Rahmenprofils eine Symmetrie- achse aufweist, die Isotherme für die Temperatur (T1 - T2)/2 im Schnittpunkt mit der Symmetrieachse auf dieser orthogonal angeordnet ist und die Isotherme für die Temperatur (T1 - T2)/2 keinen Schnittpunkt mit den Metallelementen besitzt. Darüber hinaus bezieht sich die vorliegende Erfindung auf eine Temperiervorrichtung, insbesondere ein Kli- magerät oder einen Gefrierschrank, der einen erfindungsgemäßen Gehäuserahmen um- fasst. Accordingly, the present invention relates to a housing frame of a tempering device, outside of the temperature control device is a temperature T1 and within the temperature control device is a temperature T2, wherein at least one of the edges of the housing frame is formed by a frame profile, which is a basic profile of plastic and at least one pair Metal elements arranged in pairs parallel to each other, which are formed as Armierungsbänder and are connected over their entire contact surface on the base profile with this cohesively, wherein the cross section of the frame profile has an axis of symmetry, the isotherm for the temperature (T1 - T2) / 2 at the intersection with the The axis of symmetry is arranged orthogonally thereon and the isotherm for the temperature (T1 - T2) / 2 has no point of intersection with the metal elements; and / or at least one of the posts of the housing frame is formed by a post profile comprising a base profile made of plastic and at least one pair of metal elements arranged in pairs parallel to each other, which are formed as Armierungsbänder and are connected over their entire contact surface on the base profile with this cohesively, wherein the cross section of the frame profile is a symmetry Axis, the isotherm for the temperature (T1 - T2) / 2 is arranged at the intersection with the axis of symmetry on this orthogonal and the isotherm for the temperature (T1 - T2) / 2 has no point of intersection with the metal elements. Furthermore, the present invention relates to a temperature control device, in particular a climate control device or a freezer, which comprises a housing frame according to the invention.
In bevorzugten Ausführungsformen sind alle Kanten des Gehäuserahmens aus derartigen Rahmenprofilen und/oder alle Pfosten des Gehäuserahmens aus derartigen Pfostenprofilen ausgebildet. In preferred embodiments, all edges of the housing frame from such frame profiles and / or all posts of the housing frame are formed from such post profiles.
Dabei kann es sich als günstig erweisen, wenn das Metallelement einen abgewinkelten Querschnitt quer zur Profilerstreckung aufweist. Ein derartiger Querschnitt des Metallelement hat sich zur Verbesserung der Biegesteifigkeit insbesondere, wenn die Biegesteifig- keit um zwei zueinander senkrecht und zur Profil-Längsachse senkrecht stehende Achsen betrachtet wird, als besonders geeignet herausgestellt. It may prove advantageous if the metal element has an angled cross-section transverse to the profile extension. Such a cross section of the metal element has been found to be particularly suitable for improving the flexural rigidity, in particular when the flexural rigidity about two axes perpendicular to one another and perpendicular to the longitudinal axis of the profile is considered.
Es kann auch von Vorteil sein, wenn das Metallelement als Einleger im als Extrudat ausgeführten Grundprofil ausgeführt ist. Dadurch wird die Optik des jeweiligen Profils kaum und die thermischen Eigenschaften weiter verbessert. It may also be advantageous if the metal element is designed as an insert in the basic profile designed as an extrudate. As a result, the appearance of the respective profile is hardly and the thermal properties further improved.
Es kann aber auch nützlich sein, wenn das Metallelement außen auf das Grundprofil aufgesetzt ist. Ein derartiges Profil lässt sich einfach herstellen. Die erfindungsgemäße stoffschlüssige Verbindung des außen auf das Metallelement aufgesetzten Grundprofils ergibt sich beispielsweise durch Einsatz eines Haftvermittlers bzw. eines Klebers. But it can also be useful if the metal element is placed outside on the basic profile. Such a profile is easy to produce. The cohesive connection according to the invention of the base profile applied externally to the metal element is obtained, for example, by using an adhesion promoter or an adhesive.
Es kann auch hilfreich sein, wenn das Rahmenprofil und/oder das Pfostenprofil mindestens eine Hohlkammer aufweisen, wobei mindestens eines der Metallelemente eine der Hohlkammerwände begrenzt. Dies erhöht die Biegesteifigkeit bei gleichzeitiger Materialerspar- nis. It may also be helpful if the frame profile and / or the post profile have at least one hollow chamber, wherein at least one of the metal elements defines one of the hollow chamber walls. This increases the flexural rigidity while at the same time saving material.
Alternativ zu einem außen aufgesetzten Metallelement kann das Metallelement auch vorteilhaft in eine Hohlkammer eingesetzt sein. Je nach den Anforderungen an den Wärmeleitquerschnitt bzw. an bestimmte Stabilitätsparameter des Rahmen- und/oder Pfostenpro- fils kann ein in eine Hohlkammer eingesetztes Metallelement zum Einsatz kommen. Es kann auch vorteilhaft sein, wenn die beiden Metallelemente im Querschnitt abgewinkelt ausgeführt sind, wobei eines der Metallelemente zwei Hohlkammerwände der mindestens einen Hohlkammer begrenzt und das andere der beiden Metallelemente im Bereich einer den beiden Hohlkammerwänden gegenüberliegenden Ecke der Hohlkammer angeordnet ist. In diesem Zusammenhang ist es besonders bevorzugt, wenn sich die beiden Hohlkammerwände, die die gegenüberliegende Ecke bilden, durch einen Kreuzungspunkt der beiden Hohlkammerwände hindurch fortsetzen. Durch einen derartigen Profilquerschnitt ist eine besonders hohe Biegungssteifigkeit gewährleistet. As an alternative to an externally placed metal element, the metal element can also be advantageously used in a hollow chamber. Depending on the requirements on the heat conduction cross section or on certain stability parameters of the frame and / or post profile, a metal element inserted in a hollow chamber can be used. It may also be advantageous if the two metal elements are designed angled in cross section, wherein one of the metal elements delimits two hollow chamber walls of the at least one hollow chamber and the other of the two metal elements in the region of the two hollow chamber walls opposite corner of the hollow chamber is arranged. In this context, it is particularly preferred if the two hollow chamber walls which form the opposite corner continue through a point of intersection of the two hollow chamber walls. By such a profile cross section a particularly high bending stiffness is ensured.
Es kann sich auch als günstig erweisen, wenn das Pfostenprofil mindestens zwei Hohlkammern aufweist, wobei in gegenüberliegenden Hohlkammerwänden jeweils ein Paar der Metallelemente angeordnet sind. Dadurch wird eine hohe Stabilität des Gehäuserahmens im Bereich der Pfosten erzielt, wobei die thermischen Eigenschaften des Gehäuses nicht be- einträchtigt werden. It can also prove to be advantageous if the post profile has at least two hollow chambers, wherein in opposite hollow chamber walls each have a pair of metal elements are arranged. As a result, a high stability of the housing frame in the area of the posts is achieved, whereby the thermal properties of the housing are not impaired.
Um eine Gewichtsersparnis beim Gehäuserahmen zu erzielen, hat es als günstig erwiesen, wenn das Rahmenprofil und/oder das Pfostenprofil mindestens eine Hohlkammer aufweist, die nicht von Metallelementen begrenzt ist. In order to achieve weight savings in the case frame, it has proven to be advantageous if the frame profile and / or the post profile has at least one hollow chamber which is not limited by metal elements.
Es kann auch von Vorteil sein, wenn das Rahmenprofil und/oder das Pfostenprofil eine U-förmige Querschnittskontur aufweisen. Dadurch können zum Beispiel weitere Funktionskomponenten zwischen von der U-Form gebildeten Seitenschenkeln des Rahmenprofils eingebracht werden. It may also be advantageous if the frame profile and / or the post profile have a U-shaped cross-sectional contour. As a result, for example, further functional components can be introduced between side arms of the frame profile formed by the U-shape.
In der Praxis kann es sich als günstig erweisen, wenn die Metallelemente eine Dicke senkrecht zur Längserstreckung der Metallelemente von 0,1 mm bis 1 ,5 mm, vorzugsweise 0,3 mm bis 0,8 mm und besonders bevorzugt von etwa 0,5 mm bis 0,6 mm aufweisen. Ebenso kann es von Vorteil sein, wenn die Metallelemente senkrecht zur Längserstreckung des Rahmenprofils eine Breite im Bereich von 10 mm bis 100 mm, vorzugsweise vonIn practice, it may prove to be advantageous if the metal elements have a thickness perpendicular to the longitudinal extent of the metal elements of 0.1 mm to 1, 5 mm, preferably 0.3 mm to 0.8 mm and particularly preferably of about 0.5 mm to 0.6 mm. It may also be advantageous if the metal elements perpendicular to the longitudinal extent of the frame profile has a width in the range of 10 mm to 100 mm, preferably of
10 mm bis 60 mm und besonders bevorzugt 10 bis 20 mm besitzen. Derartige Dimensionen haben sich als guter Kompromiss zwischen einer Erhöhung der Stabilität des Rahmenbzw. Pfostenprofils einerseits und einem sparsamen Einsatz des Metallelement-Materials andererseits herausgestellt. Letztlich kann es auch hilfreich sein, wenn Stahleinsätze das Grundprofil punktuell zumindest abschnittsweise durchdringen. In besonders bevorzugten Ausführungsformen durchdringen die Stahleinsätze das Grundprofil vollständig, d.h. über dessen gesamte Länge. Derartige das Grundprofil durchsetzende Stahleinsätze erhöhen die innige Verbindung der Metallelemente mit dem Grundprofil durch einen Formschlussbeitrag zusätzlich zum Stoff- schluss. 10 mm to 60 mm and more preferably 10 to 20 mm. Such dimensions have proven to be a good compromise between increasing the stability of the frame. Post profiles on the one hand and a sparing use of the metal element material on the other exposed. Finally, it can also be helpful if steel missions at least partially penetrate the basic profile. In particularly preferred embodiments, the steel inserts penetrate the basic profile completely, ie over its entire length. Such steel inserts passing through the base profile increase the intimate connection of the metal elements with the basic profile by means of a positive engagement in addition to the material connection.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert. Darin zeigen: Embodiments of the invention are explained below with reference to the drawings. Show:
Fig. 1 ein Klimagerät mit einem aus Rahmenprofilen aufgebauten Gehäuserahmen, wobei den Gehäuserahmen zwischen den Rahmenprofilen ergänzende Flä- chentragelemente weggelassen sind; 1 shows an air conditioning unit with a housing frame constructed from frame profiles, wherein the housing frames between the frame profiles have been replaced by additional surface support elements;
Fig. 2 schematisch eine Explosionsdarstellung zur Darstellung des Aufbaus des 2 is a schematic exploded view to illustrate the structure of
Gehäuserahmens in einem Eckbereich;  Case frame in a corner area;
Fig. 3 eine stirnseitige, den Querschnitt zeigende Ansicht eines der Rahmenprofile zum Aufbau des Gehäuserahmens in einer vergrößerten Darstellung; 3 shows an end-side, cross-sectional view of one of the frame profiles for the construction of the housing frame in an enlarged view.
Fig. 4 in einer zu Fig. 3 ähnlichen Darstellung eine weitere Ausführung eines Rahmenprofils zum Aufbau des Gehäuserahmens; Fig. 5 in einer zu Fig. 3 ähnlichen Darstellung weiter Ausführung eine Rahmenprofilen zum Aufbau des Gehäuserahmens; Fig. 4 in a similar to Figure 3 representation of another embodiment of a frame profile for the construction of the housing frame. Fig. 5 in a similar to Figure 3 representation further embodiment of a frame profiles for the construction of the housing frame.
Fig.6 perspektivisch einen Ausschnitt aus einer weiteren Ausführung eines Rahmenprofils zum Aufbau des Gehäuserahmens; 6 perspectively a section of a further embodiment of a frame profile for the construction of the housing frame;
Fig. 7 schematisch eine benutzungsseitige Ansicht einer drei Zugangstüren aufweisenden Front eines Supermarkt-Gefrierschranks; Fig. 7 schematically shows a usage side view of a three access door front of a supermarket freezer;
Fig. 8 einen Schnitt gemäß Linie IX-IX in Fig. 7 in vergrößerter Darstellung, wobei lediglich ein Gehäusepfostenprofil des Gefrierschranks dargestellt ist. Ein Klimagerät 1 hat einen Gehäuserahmen 2, der im Bodenbereich Tragelemente 3 aufweist, die Bauelemente einer Klimaeinrichtung 4 tragen. Der Gehäuserahmen 2 ist aus entsprechend konfektionierten Rahmenprofilen 5 aufgebaut. Fig. 8 is a sectional view taken along line IX-IX in Fig. 7 in an enlarged view, wherein only a housing pillar profile of the freezer is shown. An air conditioner 1 has a housing frame 2, which has support elements 3 in the floor area, which carry components of an air conditioning unit 4. The housing frame 2 is constructed from correspondingly assembled frame profiles 5.
Fig. 2 zeigt schematisch den Aufbau des Gehäuserahmens 2 in einem Eckbereich des Gehäuses. In diesem Eckbereich laufen drei der Rahmenprofile 5, die entsprechende Gehäusekanten definieren, aufeinander zu. Die Rahmenprofile 5 haben alle den gleichen Profilquerschnitt. Hierzu gehört eine quadratische Profil-Hohlkammer 6, in die Verbindungsstut- zen 7 eines Eckverbinders 8 eingesteckt werden können. Fig. 2 shows schematically the structure of the housing frame 2 in a corner region of the housing. In this corner region, three of the frame profiles 5, which define corresponding housing edges, converge toward one another. The frame profiles 5 all have the same profile cross-section. These include a square profile hollow chamber 6, in the Verbindungsstut- zen 7 of a corner connector 8 can be inserted.
Die Rahmenprofile 5 begrenzen, ggf. mit zusätzlichen Pfostenprofilen 9, rechteckige Felder zum Einsetzen von Flächentragelementen 10 zum Verschließen des Gehäuses des Klimagerätes 1. Die Flächentragelemente 10 haben umlaufende Nuten 11 , die entsprechende Längsrippen 12 der Rahmenprofile 5 in montiertem Zustand hintergreifen. Auf diese Weise ist ein sicherer Halt der Flächentragelemente 10 am Gehäuserahmen 2 gewährleistet. The frame profiles 5 limit, possibly with additional post sections 9, rectangular fields for inserting surface support elements 10 for closing the housing of the air conditioner 1. The surface support elements 10 have circumferential grooves 11, the corresponding longitudinal ribs 12 of the frame profiles 5 engage behind in the assembled state. In this way, a secure hold of the surface support elements 10 is ensured on the housing frame 2.
Fig. 3 zeigt im Detail ein Querschnittsprofil einer Ausführung des Rahmenprofils 5. Dieses hat ein Grundprofil 13 aus Kunststoff. Das Grundprofil 13 ist extrudiert. Zudem hat das Rahmenprofil 5 zwei Metallelemente 14, 15, die einen Rahmenprofilquerschnitt des Rahmenprofils 5 ergänzen. Die Metallelemente 14, 15 sind jeweils außen auf das Grundprofil 13 aufgesetzt. Fig. 3 shows in detail a cross-sectional profile of an embodiment of the frame profile 5. This has a base profile 13 made of plastic. The base profile 13 is extruded. In addition, the frame profile 5 has two metal elements 14, 15, which complement a frame profile cross section of the frame profile 5. The metal elements 14, 15 are each placed outside on the base profile 13.
Die Metallelemente 14, 15 sind über ihre gesamte Anlagefläche am Grundprofil 13 mit die- sem stoffschlüssig verbunden. Dabei kann ein Haftvermittler bzw. ein Kleber zum Einsatz kommen. Die Metallelemente 14, 15 können bei der Extrusionsherstellung des Grundprofils 13 mit diesem verbunden werden. The metal elements 14, 15 are integrally connected to the base profile 13 over their entire contact surface. In this case, a bonding agent or an adhesive can be used. The metal elements 14, 15 can be connected in the extrusion of the base profile 13 with this.
Das Grundprofil 13 hat neben der quadratischen Hohlkammer 6 noch zwei weitere Profil- Hohlkammern 16, 17. In der Fig. 3 ist die Profil-Hohlkammer 16 rechts neben der Profil- Hohlkammer 6 und die Profil-Hohlkammer 17 ist unter der Profil-Hohlkammer 6 angeordnet. Die Metallelemente 14, 15 sind als Armierungsbänder ausgeführt, erhöhen also die Biege- steifigkeit des Rahmenprofils 5, also den Widerstand, den das Rahmenprofil 5 einer Verlegung um eine Achse senkrecht zur Profil-Längsachse entgegenbringt. Das Metallelement 14 ist im Querschnitt abgewinkelt ausgeführt. In einem 90°-Winkelbe- reich 18 ist das Metallelement 14 kantenfrei gebogen um eine Außenkante 19 der Hohlkammer 6 herumgeführt. Das Metallelement 14 begrenzt zwei Hohlkammerwände 20, 21 der Hohlkammer 6. Zudem übergreift das Metallelement 14 auch noch die beiden sich an die Hohlkammer 6 nach rechts und nach unten anschließenden Hohlkammerwände 22, 23 der Hohlkammern 16, 17. Endbereiche 24, 25 des Profilquerschnitts des Metallelements 14 sind kantenfrei um 90° um von den Hohlkammern 16, 17 gebildete Außenkanten 26, 27 der Hohlkammern 16, 17 herumgeführt. In addition to the square hollow chamber 6, the base profile 13 also has two further profile hollow chambers 16, 17. In FIG. 3, the profile hollow chamber 16 is to the right of the profile hollow chamber 6 and the profile hollow chamber 17 is below the profile hollow chamber 6 arranged. The metal elements 14, 15 are designed as Armierungsbänder, so increase the bending stiffness of the frame profile 5, so the resistance, the frame profile 5 facing a laying around an axis perpendicular to the profile longitudinal axis. The metal element 14 is designed angled in cross section. In a 90 ° angle region 18, the metal element 14 is curved without edges around an outer edge 19 of the hollow chamber 6. The metal element 14 defines two hollow chamber walls 20, 21 of the hollow chamber 6. In addition, the metal element 14 also engages over the two hollow chamber walls 22, 23 of the hollow chambers 16, 17 adjoining the hollow chamber 6 to the right and downwards Metal element 14 are edge-free by 90 ° around the hollow chambers 16, 17 formed outer edges 26, 27 of the hollow chambers 16, 17 around.
Das zweite Metallelement 15 des Rahmenprofils 5 nach Figur 5 ist ebenfalls abgewinkelt ausgeführt, wobei das Metallelement 15 in einem 90°-Winkelbereich 28 mit im Vergleich zum 90°-Winkelbereich 18 mit geringerem Krümmungsradius abgewinkelt vorliegt. The second metal element 15 of the frame profile 5 according to FIG. 5 is also angled, wherein the metal element 15 is angled in a 90 ° angle region 28 with an angle of curvature smaller than the 90 ° angle region 18.
Das Metallelement 15 ist im Bereich einer den beiden Hohlkammerwänden 20, 21 , die vom Metallelement 14 begrenzt werden, gegenüberliegenden Ecke 29 angeordnet. Zwei Hohl- kammerwände 30, 31 der quadratischen Hohlkammer 6, die diese Ecke 29 bilden, setzen sich durch einen Kreuzungspunkt der beiden Hohlkammerwände 30, 31 hindurch fort. Das Metallelement 15 ist in fortgesetzte Abschnitte 32, 33 der beiden Hohlkammerwände 30, 31 so eingesetzt, dass sich die beiden abgewinkelten Metallelemente 14, 15 zur gleichen Seite hin, nämlich in der Fig. 3 nach rechts unten, öffnen. The metal element 15 is arranged in the region of a corner 29 opposite the two hollow chamber walls 20, 21 which are delimited by the metal element 14. Two hollow chamber walls 30, 31 of the square hollow chamber 6, which form this corner 29, continue through a crossing point of the two hollow chamber walls 30, 31. The metal element 15 is inserted into continued sections 32, 33 of the two hollow chamber walls 30, 31 such that the two angled metal elements 14, 15 open towards the same side, namely to the bottom right in FIG.
Die beiden fortgesetzten Abschnitte 32, 33 begrenzen jeweils mit einem Abschnitt Schmalseiten der rechteckig ausgeführten Hohlkammern 16, 17. Das Metallelement 15 begrenzt daher die von den fortgesetzten Abschnitten 32, 33 gebildeten Hohlkammerwände der Hohlkammern 16, 17. The two continued sections 32, 33 each delimit with a section narrow sides of the hollow cavities 16, 17 which are of rectangular design. The metal element 15 therefore delimits the hollow chamber walls of the hollow chambers 16, 17 formed by the continued sections 32, 33.
Fig. 4 zeigt eine weitere Ausführung des Rahmenprofils 5. Komponenten, die denjenigen entsprechen, die vorstehend unter Bezugnahme auf die Figuren 1 bis 3 erläutert wurden, tragen die gleichen Bezugsziffern und werden nicht nochmals im Einzelnen diskutiert. Anstelle des Metallelements 14 hat das Rahmenprofil 5 nach Fig. 4 ein ebenfalls abgewinkelt ausgeführtes Metallelement 34. Dieses ist innen in die Hohlkammer 6 eingesetzt. Das Metallelement 34 folgt dabei in einem 90°-Winkelbereich 35 der Innenecke der Hohlkammer 6, die nach außen die Außenkante 19 bildet. Dabei hat der 90°-Winkelbereich 35 des Metallelements 34 einen Krümmungsradius, der kleiner ist als der Krümmungsradius des 90°-Winkelbereichs 18 des Metallelements 14 des Rahmenprofils 5 nach Fig. 3, gleichzeitig aber größer ist als der 90°-Winkelbereich 28 des Metallelements 15. Die beiden Profilschenkel des Metallelements 34 überdecken etwa drei Viertel der inneren Hohlkammerwände 20, 21 der Hohlkammer 6. Fig. 4 shows a further embodiment of the frame profile 5. Components which correspond to those which have been explained above with reference to Figures 1 to 3 bear the same reference numerals and will not be discussed again in detail. Instead of the metal element 14, the frame profile 5 according to FIG. 4 also has an angled metal element 34. This is inserted inside the hollow chamber 6. The metal element 34 follows in a 90 ° angle region 35 of the inner corner of the hollow chamber 6, which forms the outer edge 19 to the outside. Here, the 90 ° angle region 35 of the metal element 34 has a radius of curvature which is smaller than the radius of curvature of the 90 ° angle region 18 of the metal element 14 of the frame profile 5 of FIG. 3, but at the same time larger than the 90 ° angle region 28 of the metal element 15. The two profile legs of the metal element 34 cover about three quarters of the inner hollow chamber walls 20, 21 of the hollow chamber. 6
Auch bei der Ausführung nach Fig. 4 öffnen sich die beiden abgewinkelten Metallelemente 34 und 15 zur gleichen Seite hin, nämlich in der Fig. 4 nach rechts unten. 4, the two angled metal elements 34 and 15 open to the same side, namely in Fig. 4 to the bottom right.
Im Querschnitt weist das Pfostenprofil 5 eine Symmetrieachse 62 auf, diagonal durch die Profil-Hohlkammer 6 verläuft. Die dem Temperaturmittel zwischen dem Äußeren und dem Inneren der Temperiervorrichtung entsprechende Isotherme schneidet diese Symmetrieachse 62 im rechten Winkel, wobei diese Isotherme mit den Metallelementen 15, 34 keinen Schnittpunkt besitzt. Fig. 5 zeigt eine weitere Ausführung des Rahmenprofils 5. Komponenten, die denjenigen entsprechen, die vorstehend unter Bezugnahme auf die Fig. 1 bis 4 erläutert wurden, tragen die gleichen Bezugsziffern und werden nicht nochmals im Einzelnen diskutiert. In cross-section, the post profile 5 has an axis of symmetry 62 which extends diagonally through the profile hollow chamber 6. The isotherm corresponding to the temperature means between the exterior and the interior of the tempering device intersects this axis of symmetry 62 at right angles, this isotherm having no intersection with the metal elements 15, 34. Fig. 5 shows a further embodiment of the frame profile 5. Components which correspond to those which have been explained above with reference to Figs. 1 to 4 bear the same reference numerals and will not be discussed again in detail.
Das Grundprofil 13 des Rahmenprofils 5 nach Fig. 5 hat ebenfalls drei Profil-Hohlkam- mern 6, 16 und 17, die entsprechend der Anordnung bei den Rahmenprofilen 5 nach den Fig. 3 und 4 angeordnet sind. Verglichen mit den Hohlkammern 16, 17 der Ausführungen nach den Fig. 3 und 4 sind die Hohlkammern 16, 17 der Ausführung nach Fig. 5 im Verhältnis zum Querschnitt der quadratischen Profil-Hohlkammer 6 größer ausgeführt. Anstelle des Metallelements 14 bei der Ausführung nach Fig. 3 bzw. des Metallelements 34 bei der Ausführung nach Fig. 4 hat das Rahmenprofil 5 bei der Ausführung nach Fig. 5 zwei Metallelemente 36, 37 in Form von Metallbändern. Diese haben bei der Ausführung nach Fig. 5 eine Breite von 32 mm und eine Stärke von 0,75 mm. Die Metallelemente 36, 37 sind aus Stahl. Das Metallelement 36 ist als Einleger in die einander fortsetzenden Hohlkammerwände 20, 23 des Grundprofils 13 ausgeführt. Das Metallelement 37 ist als Einleger in die einander fortsetzenden Hohlkammerwände 21 , 22 des Grundprofils 13 ausgeführt. Die Querschnitte der Metallelemente 36, 37 sind beim Rahmenprofil 5 nach Fig. 5 also vollständig vom Kunststoffmaterial des Grundprofils 13 umgeben. Die Außenkante 19 ist metallele- mentfrei. Die Metallelemente 36, 37 überdecken etwa 90 % der Hohlkammerwände 20, 21 und etwa 20 % der Hohlkammerwände 22, 23. The basic profile 13 of the frame profile 5 according to FIG. 5 also has three profile hollow chambers 6, 16 and 17, which are arranged according to the arrangement in the frame profiles 5 according to FIGS. 3 and 4. Compared with the hollow chambers 16, 17 of the embodiments according to FIGS. 3 and 4, the hollow chambers 16, 17 of the embodiment of FIG. 5 in relation to the cross section of the square profile hollow chamber 6 are made larger. Instead of the metal element 14 in the embodiment of FIG. 3 and the metal element 34 in the embodiment of FIG. 4, the frame profile 5 in the embodiment of FIG. 5 has two metal elements 36, 37 in the form of metal bands. These have in the embodiment of Fig. 5 has a width of 32 mm and a thickness of 0.75 mm. The metal elements 36, 37 are made of steel. The metal element 36 is designed as a depositor in the continuous hollow chamber walls 20, 23 of the base section 13. The metal element 37 is designed as a depositor in the continuous hollow chamber walls 21, 22 of the base section 13. The cross sections of the metal elements 36, 37 are thus completely surrounded by the plastic material of the base profile 13 in the frame profile 5 according to FIG. 5. The outer edge 19 is metal-free. The metal elements 36, 37 cover about 90% of the hollow chamber walls 20, 21 and about 20% of the hollow chamber walls 22, 23.
Anstelle des Metallelements 15 bei den Ausführungen nach den Fig. 3 und 4 hat das Rah- menprofil 5 nach Fig. 5 zwei weitere Metallelemente 38, 39, die ebenfalls als Stahlbänder mit einer Breite von 32 mm und einer Stärke von 0,75 mm ausgeführt sind. Das Metallelement 38 ist als Einleger im fortgesetzten Abschnitt 32 der Hohlkammerwand 30 ausgeführt. Das Metallelement 39 ist als Einleger im fortgesetzten Abschnitt 33 der Hohlkammerwand 31 ausgeführt. Die Ecke 29 ist metallelementfrei. Die Metallelemente 38, 39 erstre- cken sich längs praktisch der gesamten Profilerstreckung der fortgesetzten Abschnitte 32, 33 des Grundprofils 13. Dabei sind die Metallelemente 38, 39 im Querschnitt vollständig vom Kunststoffmaterial der fortgesetzten Abschnitte 32, 33 umgeben. Instead of the metal element 15 in the embodiments according to FIGS. 3 and 4, the frame profile 5 according to FIG. 5 has two further metal elements 38, 39, which are also designed as steel strips with a width of 32 mm and a thickness of 0.75 mm are. The metal element 38 is designed as a depositor in the continued section 32 of the hollow chamber wall 30. The metal element 39 is designed as a depositor in the continued section 33 of the hollow chamber wall 31. The corner 29 is metal element-free. The metal elements 38, 39 extend along virtually the entire profile extension of the continued sections 32, 33 of the base profile 13. The metal elements 38, 39 are completely surrounded in cross-section by the plastic material of the continued sections 32, 33.
Zur weiteren Erhöhung der Biegesteifigkeit haben äußere, metallelementfreie, längsseitige Hohlkammerwände 40, 41 des Grundprofils 13 des Rahmenprofils 5 nach Fig. 5 jeweils drei äußere angeformte Profilrippen 42. To further increase the flexural rigidity, outer, metal-element-free, longitudinal hollow chamber walls 40, 41 of the base profile 13 of the frame profile 5 according to FIG. 5 each have three outer molded profile ribs 42.
Fig. 6 zeigt perspektivisch einen gebrochenen Ausschnitt eines Rahmenprofils 5, das zum Rahmenprofil 5 nach Fig. 4 ähnlich ausgeführt ist. Komponenten, die denjenigen entspre- chen, die vorstehend unter Bezugnahme auf die Figuren 1 bis 6 bereits erläutert wurden, tragen die gleichen Bezugsziffern und werden nicht nochmals im Einzelnen diskutiert. Dargestellt ist in der Fig. 6 lediglich eine Hälfte des längs der Diagonal-Symmetrie-Ebene wiederum symmetrisch ausgeführten Rahmenprofils 5. Im Unterschied zum Metallelement 34 nach Fig. 4 sind die Schenkel beim Metallelement 34 der Ausführung nach Fig. 6 bis zu den gegenüberliegenden Hohlkammerwänden 30 und, symmetrisch hierzu, 31 , der quadratischen Profil-Hohlkammerwand 6 geführt. Zudem weist das Metallelement 15 bei der Ausführung nach Fig. 6 Stahleinsätze 63 auf, die das Material des Grundprofils 13 punktuell vollständig durchdringen und auf diese Weise neben dem Stoffschluss des Metallelements 15 an den fortgesetzten Abschnitten 32, 33 des Grundprofils 13 auch noch für einen Formschluss des Metallelements 15 am Grundprofil 13 sorgen. Fig. 7 zeigt eine türseitige Ansicht eines Supermarkt-Gefrierschranks 64. Dieser hat insgesamt drei nebeneinander angeordnete Glas-Zugangstüren 65, 66 und 67. Die Glas-Zu- gangstüren 65 bis 67 haben jeweils einen Türrahmen mit Außen-Tür-Rahmenprofilen 68 und Pfosten-Tür-Rahmenprofilen 69. Die Zugangstüren 65 bis 67 sind an einem Gehäuserahmen des Gefrierschranks 64 angeschlagen, der in der Ansicht nach Fig. 8 hinter dem Türrahmen angeordnet ist. Der Gehäuserahmen des Gefrierschranks 64 hat, ähnlich zum Gehäuserahmen 2 des Klimageräts 1 nach den Fig. 1 bis 7, Außen-Rahmenprofile nach Art der Rahmenprofile 5 sowie Pfosten-Rahmenprofile 70, von denen eines in der Fig. 8 im Querschnitt dargestellt ist. In der Fig. 8 unterhalb des Pfosten-Rahmenprofils 70 liegt eine Türseite 71 des Rahmenprofils 70. Dort sind zwei benachbarte Zugangstüren, beispielsweise die Zugangstüren 65 und 66, am Rahmenprofil 70 angeschlagen. In der Figur 8 oberhalb des Rahmenprofils 70 liegt eine Gehäuse-Innenseite 72 des Gefrierschranks 64. Fig. 6 shows in perspective a broken section of a frame profile 5, which is similar to the frame profile 5 of FIG. 4. Components which correspond to those which have already been explained above with reference to FIGS. 1 to 6 bear the same reference numbers and will not be discussed again in detail. Shown in Fig. 6, only one half of the along the diagonal symmetry plane in turn symmetrically designed frame profile 5. In contrast to the metal element 34 of FIG. 4, the legs in the metal element 34 of the embodiment of FIG. 6 to the opposite hollow chamber walls 30 and, symmetrically thereto, 31, the square profile hollow chamber wall 6 out. In addition, in the embodiment according to FIG. 6, the metal element 15 has steel inserts 63 which completely penetrate the material of the base profile 13 in this way and in addition to the material connection of the metal element 15 to the continued sections 32, 33 of the base profile 13, also for positive locking of the metal element 15 on the base profile 13 provide. Fig. 7 shows a door-side view of a supermarket freezer 64. This has a total of three juxtaposed glass access doors 65, 66 and 67. The glass access doors 65 to 67 each have a door frame with exterior door frame profiles 68 and posts Door frame profiles 69. The access doors 65 to 67 are struck on a housing frame of the freezer 64, which is arranged in the view of FIG. 8 behind the door frame. The housing frame of the freezer 64 has, similar to the housing frame 2 of the air conditioner 1 according to FIGS. 1 to 7, outer frame profiles on the type of frame profiles 5 and post frame profiles 70, one of which is shown in Fig. 8 in cross section. In Fig. 8 below the post frame profile 70 is a door side 71 of the frame profile 70. There are two adjacent access doors, such as the access doors 65 and 66, posted on the frame profile 70. In the figure 8 above the frame profile 70 is a housing inside 72 of the freezer 64th
Das Rahmenprofil 70 hat ein Grundprofil 73 aus Kunststoff. Das Grundprofil 73 hat eine U- förmige Querschnittskontur. Eine Basis des U wird gebildet durch eine in der Fig. 8 liegend angeordnete rechteckige Profil-Hohlkammer 74. Die Hohlkammer 74 ist nicht von Metallelementen begrenzt. Die beiden seitlichen Schenkel des U werden gebildet durch zwei in der Fig. 9 stehend angeordnete, ebenfalls rechteckige Profil-Hohlkammern 75, 76. The frame profile 70 has a base profile 73 made of plastic. The base profile 73 has a U-shaped cross-sectional contour. A base of the U is formed by a rectangular profile hollow chamber 74 lying in FIG. 8. The hollow chamber 74 is not bounded by metal elements. The two lateral legs of the U are formed by two, in FIG. 9 standing arranged, also rectangular profile hollow chambers 75, 76th
Nach unten werden die nebeneinander liegenden Hohlkammern 75, 74 und 76 durch eine gemeinsame Hohlkammerwand 77 begrenzt. Down the adjacent hollow chambers 75, 74 and 76 are limited by a common hollow chamber wall 77.
Das Grundprofil 73 ist aus Polyvinylchlorid (PVC). Alternativ kann das Grundprofil 73 auch aus Polyamid (PA), insbesondere aus glasfaserverstärkten Polyamid gefertigt sein. Dort, wo die Hohlkammerwand 77 die beiden seitlichen Hohlkammern 75, 76 an ihrenThe base profile 73 is made of polyvinyl chloride (PVC). Alternatively, the base profile 73 may be made of polyamide (PA), in particular of glass fiber reinforced polyamide. There, where the hollow chamber wall 77, the two lateral hollow chambers 75, 76 at their
Schmalseiten begrenzt, hat das Rahmenprofil 70 zwei Metallelemente 78, 79, die als Stahlbänder mit einer Breite von 16,5 mm und einer Stärke von 0,5 mm ausgeführt sind. Die Metallelemente 78, 79 sind als Einleger im als Extrudat ausgeführten Grundprofil 73 ausgeführt. Der Hohlkammerwand 77 gegenüberliegende Hohlkammerwände 80, 81 der Hohl- kammern 75, 76 weisen Metallelemente 82, 83 auf, die ebenfalls als Stahl-Armierungs- bänder mit einer Brite von 16,5 mm und einer Stärke von 0,5 mm ausgeführt sind. Die Hohlkammern 75, 76 sind also jeweils durch einander gegenüberliegende Metallelemente 78, 82 bzw. 79, 83 begrenzt. Aufgrund der U-förmigen Querschnittskontur des Rahmenprofils 70 ergibt sich zwischen den beiden oberen Abschnitten der Hohlkammern 75, 76 ein zu drei Seiten hin begrenzter Aufnahmeraum 84, der zur Aufnahme von Funktionskomponenten des Gefrierschranks 64, insbesondere zur Aufnahme von Leuchtmitteln, genutzt werden kann. Der grundsätzliche Aufbau der Außen-Tür-Rahmenprofile 68 ist aus der Limited narrow sides, the frame profile 70 has two metal elements 78, 79, which are designed as steel strips with a width of 16.5 mm and a thickness of 0.5 mm. The metal elements 78, 79 are designed as inserts in the basic profile 73 designed as an extrudate. The hollow chamber walls 77 opposite hollow chamber walls 80, 81 of the hollow chambers 75, 76 have metal elements 82, 83, which are also used as steel reinforcing 16.5 mm thick and 0.5 mm thick. The hollow chambers 75, 76 are thus each bounded by metal elements 78, 82 and 79, 83 lying opposite one another. Due to the U-shaped cross-sectional contour of the frame profile 70 results between the two upper portions of the hollow chambers 75, 76 a limited to three sides receiving space 84, which can be used to hold functional components of the freezer 64, in particular for receiving bulbs. The basic structure of the outer door frame profiles 68 is from the
DE 10 2005 059 145 A1 bekannt. Das Außen-Tür-Rahmenprofil 68 hat ein extrudiertes Grundprofil aus Kunststoff. Dieses bildet zusammen mit einer Kunststoff-Glasleiste einen Falz mit einem Falzgrund zur Aufnahme eines Glaselements, beispielsweise der Glas- Zugangstür. Das Grundprofil hat eine weitere Funktionskomponenten beinhaltende Hohl- kammer. Darüber hinaus können Metallelemente vergleichbar zum Metallelement 14 der Ausführung des Rahmenprofils 5 nach Figur 3 ein Metallelement eine Außenecke des Kunststoff-Grundprofils der Außen-Tür-Rahmenprofile vollständig überdecken. Zusätzlich dazu kann das Außen-Tür-Rahmenprofil 68 ein weiteres Metallelement aufweisen, welches am Boden des Falzgrundes angeordnet ist.  DE 10 2005 059 145 A1. The outer door frame profile 68 has an extruded basic profile made of plastic. This forms together with a plastic glass strip a fold with a rabbet base for receiving a glass element, such as the glass access door. The basic profile has another hollow chamber containing functional components. In addition, metal elements comparable to the metal element 14 of the embodiment of the frame profile 5 of Figure 3, a metal element completely cover an outer corner of the plastic base profile of the outer door frame profiles. Additionally, the exterior door frame profile 68 may include another metal element disposed at the bottom of the rebate base.
- Patentansprüche - - Claims -

Claims

Patentansprüche claims
Gehäuserahmen (2) einer Temperiervorrichtung (1 ,64), wobei außerhalb der Temperiervorrichtung (1 ,64) eine Temperatur T1 und innerhalb der Temperiervorrichtung (1 ,64) eine Temperatur T2 vorliegt, wobei Housing frame (2) of a temperature control device (1, 64), outside of the temperature control device (1, 64) has a temperature T1 and within the temperature control device (1, 64) is a temperature T2, wherein
mindestens eine der Kanten des Gehäuserahmens von einem Rahmenprofil (5; 68) gebildet ist, das ein Grundprofil (13) aus Kunststoff und mindestens ein Paar paarweise parallel zueinander angeordnete Metallelemente (14, 15; 34; 36 bis 39) umfasst, die als Armierungsbänder ausgebildet sind und über ihre gesamte Anlagefläche am Grundprofil (13) mit diesem stoffschlüssig verbunden sind, wobei der Querschnitt des Rahmenprofils eine Symmetrieachse (62) aufweist, die Isotherme für die Temperatur (T1 - T2)/2 im Schnittpunkt mit der Symmetrieachse (62) auf dieser orthogonal angeordnet ist und die Isotherme für die Temperatur (T1 - T2)/2 keinen Schnittpunkt mit den Metallelemen- ten (14, 15; 34; 36 bis 39) besitzt;  at least one of the edges of the housing frame is formed by a frame profile (5; 68) comprising a base profile (13) made of plastic and at least one pair of metal elements (14, 15; 34; 36 to 39) arranged in pairs parallel to one another, which serve as reinforcement bands are formed and connected over their entire contact surface on the base profile (13) with this cohesively, wherein the cross section of the frame profile has an axis of symmetry (62), the isotherm for the temperature (T1 - T2) / 2 at the intersection with the axis of symmetry (62) arranged orthogonally thereon and the isotherm for the temperature (T1-T2) / 2 has no point of intersection with the metal elements (14, 15; 34; 36-39);
und/oder and or
mindestens einer der Pfosten (69) des Gehäuserahmen (2) von einem Pfostenprofil (9, 70) gebildet ist, das ein Grundprofil (73) aus Kunststoff und mindestens ein Paar paarweise parallel zueinander angeordnete Metallelemente (78, 79, 82, 83) umfasst, die als Armierungsbänder ausgebildet sind und über ihre gesamte Anlagefläche am Grundprofil (73) mit diesem stoffschlüssig verbunden sind, wobei der Querschnitt des Rahmenprofils eine Symmetrieachse (62) aufweist, die Isotherme für die Temperatur (T1 - T2)/2 im Schnittpunkt mit der Symmetrieachse (62) auf dieser orthogonal angeordnet ist und die Isotherme für die Temperatur (T1 - T2)/2 keinen Schnittpunkt mit den Metallelementen (78, 79, 82, 83) besitzt.  at least one of the posts (69) of the housing frame (2) is formed by a post profile (9, 70) comprising a base profile (73) made of plastic and at least one pair of metal elements (78, 79, 82, 83) arranged in pairs , which are formed as Armierungsbänder and over their entire contact surface on the base profile (73) are connected to this materially, wherein the cross section of the frame profile has an axis of symmetry (62), the isotherm for the temperature (T1 - T2) / 2 in the intersection with the Symmetry axis (62) is arranged orthogonal on this and the isotherm for the temperature (T1 - T2) / 2 has no intersection with the metal elements (78, 79, 82, 83).
Gehäuserahmen (2) nach Anspruch 1 , dadurch gekennzeichnet, dass die Metallelemente (36 bis 39; 78, 79, 82, 83) als Einleger im als Extrudat ausgeführten Grundprofil (13; 73) ausgeführt sind. Housing frame (2) according to claim 1, characterized in that the metal elements (36 to 39; 78, 79, 82, 83) are designed as inserts in the basic profile (13; 73) designed as an extrudate.
Gehäuserahmen (2) nach Anspruch 1 , dadurch gekennzeichnet, dass das Metallelemente (14, 15) außen auf das Grundprofil (13) aufgesetzt sind. Housing frame (2) according to claim 1, characterized in that the metal elements (14, 15) are placed externally on the base profile (13).
4. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Rahmenprofil (5, 68) und/oder das Pfostenprofil (9, 70) mindestens eine Hohlkammer (6, 16, 17; 74 bis 76) aufweisen, wobei mindestens eines der Metallelemente (14, 15; 34; 36 bis 39; 78, 79, 82, 83) eine der Hohlkammerwände (20, 21) begrenzt. 4. housing frame (2) according to one of claims 1 to 3, characterized in that the frame profile (5, 68) and / or the post profile (9, 70) at least one hollow chamber (6, 16, 17, 74 to 76) wherein at least one of the metal elements (14, 15; 34; 36-39; 78, 79, 82, 83) defines one of the hollow chamber walls (20, 21).
5. Gehäuserahmen (2) nach Anspruch 4, dadurch gekennzeichnet, dass das Metallelement (34) innen in die mindestens eine Hohlkammer (6) eingesetzt ist. 5. housing frame (2) according to claim 4, characterized in that the metal element (34) is inserted inside the at least one hollow chamber (6).
6. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die beiden Metallelemente (14, 15, 34) im Querschnitt abgewinkelt ausgeführt sind, wobei eines der Metallelemente (14, 34) zwei Hohlkammerwände (20, 21) der mindestens einen Hohlkammer (6) begrenzt und das andere der beiden Metallelemente (15) im Bereich einer den beiden Hohlkammerwänden (20, 21) gegenüberliegenden Ecke (29) der Hohlkammer (6) angeordnet ist. 6. housing frame (2) according to one of claims 1 to 5, characterized in that the two metal elements (14, 15, 34) are executed angled in cross section, wherein one of the metal elements (14, 34) has two hollow chamber walls (20, 21) the at least one hollow chamber (6) limited and the other of the two metal elements (15) in the region of the two hollow chamber walls (20, 21) opposite corner (29) of the hollow chamber (6) is arranged.
7. Gehäuserahmen (2) nach Anspruch 6, dadurch gekennzeichnet, dass sich die beiden Hohlkammerwände (30, 31), die die gegenüberliegende Ecke (29) bilden, durch einen Kreuzungspunkt der beiden Hohlkammerwände (30, 31) hindurch fortsetzen. 7. housing frame (2) according to claim 6, characterized in that the two hollow chamber walls (30, 31) forming the opposite corner (29) continue through a crossing point of the two hollow chamber walls (30, 31).
8. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Pfostenprofil (9, 70) mindestens zwei Hohlkammern (74 bis 76) aufweist, wobei in gegenüberliegenden Hohlkammerwänden (77, 80; 77, 81) jeweils ein Paar der Metallelemente (78, 82; 79, 83) angeordnet sind. 8. housing frame (2) according to one of claims 1 to 7, characterized in that the post profile (9, 70) at least two hollow chambers (74 to 76), wherein in opposite hollow chamber walls (77, 80; 77, 81) each one Pair of metal elements (78, 82, 79, 83) are arranged.
9. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Rahmenprofil (5, 68) und/oder das Pfostenprofil (9, 70) mindestens eine Hohlkammer (74) aufweist, die nicht von Metallelementen begrenzt ist. 9. housing frame (2) according to one of claims 1 to 8, characterized in that the frame profile (5, 68) and / or the post profile (9, 70) has at least one hollow chamber (74) which is not limited by metal elements.
10. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Rahmenprofil (5, 68) und/oder das Pfostenprofil (9, 70) eine U-förmige Querschnittskontur aufweisen. 10. housing frame (2) according to one of claims 1 to 9, characterized in that the frame profile (5, 68) and / or the post profile (9, 70) have a U-shaped cross-sectional contour.
11. Gehäuserahmen (2) nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Metallelemente eine Dicke senkrecht zur Längserstreckung der Metallelemen- te von 0,1 mm bis 1 ,5 mm, vorzugsweise 0,3 mm bis 0,8 mm und besonders bevorzugt von etwa 0,5 mm bis 0,6 mm aufweisen. 11. housing frame (2) according to one of claims 1 to 10, characterized in that the metal elements have a thickness perpendicular to the longitudinal extent of the Metallelemen- te from 0.1 mm to 1, 5 mm, preferably 0.3 mm to 0.8 mm and more preferably from about 0.5 mm to 0.6 mm.
Gehäuserahmen (2) nach einem der Ansprüche 1 bis 11 , dadurch gekennzeichnet, dass die Metallelemente senkrecht zur Längserstreckung des Rahmenprofils eine Breite im Bereich von 10 mm bis 100 mm, vorzugsweise 10 mm bis 60 mm und besonders bevorzugt 10 bis 20 mm aufweisen. Housing frame (2) according to one of claims 1 to 11, characterized in that the metal elements perpendicular to the longitudinal extent of the frame profile has a width in the range of 10 mm to 100 mm, preferably 10 mm to 60 mm and particularly preferably 10 to 20 mm.
Gehäuserahmen (2) nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass Stahleinsätze (63) das Grundprofil ( 3, 73) punktuell zumindest abschnittsweise und insbesondere vollständig durchdringen. Housing frame (2) according to one of claims 1 to 12, characterized in that steel inserts (63) selectively penetrate the base profile (3, 73) at least in sections and in particular completely.
Temperiervorrichtung, umfassend einen Gehäuserahmen (2) nach einem der Ansprüche 1 bis 13. Temperature control device, comprising a housing frame (2) according to one of claims 1 to 13.
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EP2490576B1 (en) 2019-03-20
DE202009014319U1 (en) 2011-02-24
PL2490576T3 (en) 2019-11-29
TR201908475T4 (en) 2019-07-22

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