CN102537911A - Handheld tool case - Google Patents
Handheld tool case Download PDFInfo
- Publication number
- CN102537911A CN102537911A CN2011104536368A CN201110453636A CN102537911A CN 102537911 A CN102537911 A CN 102537911A CN 2011104536368 A CN2011104536368 A CN 2011104536368A CN 201110453636 A CN201110453636 A CN 201110453636A CN 102537911 A CN102537911 A CN 102537911A
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- China
- Prior art keywords
- handheld tool
- light
- tool case
- lighting means
- cooling body
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a handheld tool case having a lighting device (12), with the lighting device having at least one lighting mechanism (14). The lighting device is better to have at least one cooling body (16) used for cooling the lighting mechanism (14).
Description
Technical field
The present invention relates to a kind of handheld tool case.
Background technology
Proposed to have the handheld tool case of lighting device, this lighting device has at least one lighting means.
Summary of the invention
The present invention is from having the handheld tool case of lighting device, and this lighting device has at least one lighting means.
Advise that said lighting device has at least one cooling body and is used to cool off lighting means." lighting device " especially is construed as and is used for device that the working region is illuminated." lighting means " especially is construed as the mechanism that is used to send light in the visible frequency scope.Preferred said lighting means has at least one optical system." cooling body " especially is construed as the mechanism that is used for heat is taken away and is issued to from lighting means surrounding air.Preferred said cooling body has at least two cooling ribses.The temperature that said cooling ribs is preferred for being in operation the cooling body surface is cooled to than the temperature below high 80 degree of surrounding air, the temperature below advantageously high 60 degree, the temperature below high 40 degree in advantageous particularly ground.Preferred said cooling body is processed by having the material that is preferably greater than the capacity of heat transmission of 200W/ (mK) greater than 100W/ (mK), especially at least.Said cooling body preferably has copper, at least one heat pipe and/or advantageous particularly ground has aluminium at least at least for transfer heat.The saying that " is used to cool off lighting means " especially is construed as and connects cooling body and lighting means specially with heat conduction.Said cooling body and lighting means carry out heat conduction with highly significant the mode of seeming to those skilled in the art and are connected, however advantageously with the heat conduction binding agent paste and/or especially plane earth force together.Through the design of the present invention of pressing of handheld tool case, can structurally move effective especially lighting means simply and realize the extra high service life of lighting means at this.
Propose in addition, said lighting means has at least one light emitting diode, realizes the very little energy consumption and the extra high service life of lighting means thus." light emitting diode " especially is construed as the luminous diode of the logical direction operation of longshore current.Said light emitting diode preferably sends the light of white.
Propose in addition, said lighting means has at least two light emitting diodes, can structurally realize very little dazzling effect thus simply and can when power is very high, advantageously cool off.Said lighting means especially have greater than 4, advantageously greater than 10, advantageous particularly ground greater than 40 diodes.Preferred said light emitting diode has greater than 2W, advantageously greater than 5W, the advantageous particularly ground power greater than 20W altogether.Preferred said light emitting diode sends the light of white jointly.
In another design, propose, said cooling body surrounds said lighting means at least basically at least one plane, thus this lighting means of advantageous particularly ground protection." encirclement at least basically in one plane " especially is construed as said cooling body and in one plane spends, advantageously spends with 360 with at least 270 degree, advantageous particularly ground and surround said lighting means with at least 180.
Propose in addition, said lighting device has at least one potted component, and the sealing element is arranged between cooling body and the lighting means in order to prevent dust and/or moisture, can realize at the construction field (site) moving especially reliably thus." potted component " especially is construed as the seal that seems to those skilled in the art highly significant, however O-ring seals advantageously.Preferred said potted component is configured to caoutchouc elasticity." prevent dust and/or moisture " and especially be construed as in said potted component prevention dust and/or the moisture entering lighting device.Preferred said lighting device is at least according to protecting rank IP44, advantageously being protected according to protection rank IP67 at least according to protection rank IP56, advantageous particularly ground at least." be arranged between cooling body and the lighting means " and especially be construed as on the straight line that said potted component is positioned at cutting cooling body and lighting means especially fully.
Propose in addition, said handheld tool case comprises casing member, and this casing member and cooling body are tightened with bolt, can structurally realize preferred bigger stability thus simply.Said cooling body has especially been reinforced casing member." casing member " especially is construed as the element that limits parking space at least in part, and this parking space is used to hold handheld tool and/or is used to hold in order to carry out the required part of work with handheld tool.Said cooling body advantageously is connected with body at the bottom of the case at least regularly, and perhaps advantageous particularly ground is connected with case lid regularly.As substituting or replenishing,, the advantageously said lighting device of said at least cooling body releasably do not connect yet can especially having instrument by the user.Advantageously, said lighting device can be used in handheld tool punch-out equipment tool and illuminates the working region dividually, or rather, especially perhaps is connected with the handheld tool case by means of cable together with the male part that is used for battery." body at the bottom of the case " especially is construed as the part of handheld tool case, and this part is used for when case lid is opened, handheld tool being arranged in the housing region.Body advantageously has the fixture that at least one is used for handheld tool at the bottom of the said case.This fixture preferably especially form fit is fixed said handheld tool and/or also fixing handheld tool when case lid is opened along being parallel at the bottom of the case principal spread direction of body.Handheld tool advantageously is configured to seem to those skilled in the art and for example especially is configured to drilling machine, percussion drill, saw, planing tool, screwdriver, milling cutter, grinding machine, angle grinding machine, garden tool set and/or multi-purpose tool by handheld tool highly significant." case lid " especially is construed as the part of handheld tool case, the housing region of body at the bottom of this part the following in off position covering of largest portion ground at least case.Preferred said case lid has than the littler expansion on the director space perpendicular to its principal spread direction of body at the bottom of the case along the direction perpendicular to its principal spread direction.
Propose in addition, said handheld tool case has male part, and this male part is used to connect preferred integrated battery, handheld tool battery especially, is used for to lighting means energy being provided, and can carry out the favourable operation that is independent of electrical network thus.Especially only be required to be the operation lighting means and reserve a battery model by handheld tool." male part " especially is construed as and is used for the mechanism that forms machinery and be electrically connected with battery, and this connection can advantageously especially not have instrument ground separately by the operator." integrated " especially is construed as through inserting and/or take out battery can not keep height, width and the degree of depth of handheld tool case with changing." battery " especially is construed as the unit that the energy with chemical storage sends as electrical power." handheld tool battery " especially is construed as the battery that offers handheld tool with electric energy.Said handheld tool battery especially has monitoring temperature and/or low-voltage variation.Preferred said handheld tool battery is used to provide 50W, favourable 100W at least, the power of particularly advantageous 200W at least at least." be used for to lighting means energy being provided " this saying especially to be construed as, the electrical power that is in operation flows to lighting means from male part.
In favourable structure of the present invention, propose, said cooling body has greater than 100cm at least
2The perspective plane, can realize higher cooling effect and attracting design thus." perspective plane " especially is construed as the expansion on single plane.
Propose in addition, said lighting means has greater than 50 cm
2, favourable greater than 100 cm
2, particularly advantageous greater than 200 cm
2Light-emitting face, can structurally realize very little dazzling effect simply thus." light-emitting face " especially is construed as the logical surface of from lighting means, penetrating process of light stream.Preferred said light-emitting face is the surface of the glass of protection light emitting diode.As substituting or replenishing, said light-emitting face can be formed by the continuous surface that is occupied by light emitting diode of minimum, or rather, and especially when light emitting diode is not especially covered by continuous glass.Said perspective plane and light-emitting face are advantageously directed in parallel to each other.
Proposition in addition, said lighting means has light-emitting face, and this light-emitting face part at least arranges that advantageously the over cap light-emitting face prevents mechanical influence thus with sinking." sink to ground arrange " especially is construed as, the element of said handheld tool case, favourable be that cooling body surpasses by the open plane of light-emitting face along illumination direction is outstanding at least.Preferred this element is in abutting connection with light-emitting face." part sink to ground arrange " at least especially is construed as in context, at least one zone of said light-emitting face be positioned at be parallel to by the open plane of light-emitting face directed and on the straight line of two of light-emitting face different outstanding these planar elements of sides cutting.Preferred said zone has at least one mid point of light-emitting face.At least another straight line perpendicular to first linear directional that is parallel to by the open plane of light-emitting face orientation advantageously cuts said element.Preferred this element on open plane by light-emitting face with greater than 180 degree, advantageously with greater than 270 degree, advantageous particularly ground angle encirclement light-emitting face with 360 degree.
Propose in addition, said handheld tool case has tank wall, arranges lighting device at least main the extension on the plane of this tank wall, can save ground, space thus especially and arrange this lighting device." tank wall " especially is construed as the outer wall of handheld tool case, especially sidewall, diapire and/or favourable tegmental wall." main extend plane " especially is construed as the plane on the height of that extend and the volume mid point that be arranged in tank wall in the outside of the centre that is parallel to tank wall.Male part of preferably at least one main extension plane of lighting device, arranging one of cooling body, handle, electronic component, tank wall respectively at least in part and/or be used for being connected with battery.The main plane of extending of said lighting device is advantageously cut lighting device and is parallel to the directed plane of light-emitting face.
In another design, propose; Said lighting device has less than 40mm, preferably less than 30mm, the preferred especially maximum development length less than 20mm perpendicular to light-emitting face in the scope of the light-emitting face of lighting device, and a lot of positions advantageously are provided in the handheld tool case." in the scope of light-emitting face " this saying especially is construed as, along the said lighting device of straight cuts of bearing of trend extension.At least 30% zone of light-emitting face, advantageously at least 60% the zone, the zone of advantageous particularly ground overall optical exit facet of light-emitting face have said maximum development length.The development length that preferred said case lid and lighting device have said maximum jointly.
Description of drawings
Other advantage obtains from following description of drawings.Embodiments of the invention shown in the drawings.Accompanying drawing, specification and claim comprise a large amount of assemblage characteristics.Those skilled in the art's said characteristic of also single targetedly consideration and sum up other significant combination.
Accompanying drawing illustrates:
Fig. 1 is the perspective view that has the handheld tool case of lighting means and cooling body by of the present invention, and
Fig. 2 is the schematic cross section of handheld tool case among Fig. 1.
The specific embodiment
Fig. 1 and Fig. 2 show handheld tool case 10, and it has lighting device 12, cooling body 16, first and second casing member 24,33 and the male parts 26.Said first casing member 24 is configured to case lid.Said second casing member 33 is configured to body at the bottom of the case.Said two casing members 24,33 jointly define parking space 34.The following stacking part that said second casing member 33 has top stacking part 36 and is not shown specifically.Said top stacking part 36 is set to be used for carrying out kayser with the following stacking part of the other handheld tool case that is not shown specifically.Can a plurality of handheld tool casees be connected into the buttress that can simply transport thus.
Said lighting device 12 has lighting means 14.This lighting means 14 has the optical facilities of 60 light emitting diodes 22 and as much.Said optical facilities are configured to speculum.In addition, with chromium the gas phase spraying plating is carried out in optical facilities.Said light emitting diode 22 is arranged to ten row and six row.Said lighting means 14 has glass 38, and this glass protection property ground hides said light emitting diode 22.The surface of glass 38 has formed the light-emitting face 30 of lighting means 14.This light-emitting face 30 is greater than 200cm
2Said cooling body 16 cools off the light emitting diode 22 of said lighting means 14 at run duration.For this reason, this cooling body 16 has lighting means 14 and is pressed onto the tabular surface 40 on it.Said lighting device 12 has frame 42, and this frame is lighting means 14 fixedly.Said frame 42 is tightened with cooling body 16 usefulness bolts.
Said light-emitting face 30 is arranged with the amplitude greater than 0.5mm with sinking, for example is 1mm in this embodiment.Said cooling body 16 is seen the back that partly is arranged in light-emitting face 30 with frame 42 along light emission direction.That is to say that said cooling body 16 is outstanding above light-emitting face 30 along light emission direction with frame 42.Cooling body 16 surrounds light-emitting face 30 with frame 42.Thus, said cooling body 16 and frame 42 protection light-emitting faces 30.
Said cooling body 16 surrounds said lighting means 14 with 360 degree on a plane 18.Between cooling body 16 and lighting means 14, arrange potted component 20.Sealing element 20 surrounds said lighting means 14 with 360 degree equally on said plane 18.Sealing element 20 protection light emitting diodes 22 prevent dust and moisture.Said cooling body 16 has a plurality of cooling ribses 44.This cooling body 16 is made of aluminum.Said lighting means 14 is arranged in the recess of cooling body 16 fully, that is to say that this lighting means 14 does not stretch out from recess.Said cooling body 16 is fixedly connected with said first casing member 24, and said or rather cooling body 16 is tightened by means of bolt 46 and casing member 24.This bolt 46 is screwed into from a side that deviates from parking space 34 of first casing member 24.As replacement scheme, said bolt can be screwed into from the side in the face of parking space 34 of first casing member 24.Said cooling body 16 has greater than 300cm
2The perspective plane.The main extended surface that this perspective plane is parallel to glass 38 carries out orientation.
The male part 26 of said handheld tool case 10 is connected with battery 28 under state that can be ready.This battery 28 is configured to the handheld tool battery.Under the state that connects, this battery 28 is arranged in the parking space 34.This battery 28 offers light emitting diode 22 with electric energy when lighting device 12 operations.For this reason, said lighting device 12 has electronic component 48.Constant electric current was used to move light emitting diode 22 when this electronic component 48 was provided at operation.This electronic component 48 is arranged between the male part 26 and first casing member 24.As replacement scheme, electronic component can be arranged in the recess of cooling body 16.Said first casing member 24 has passage 50.Cable 52 extends through this passage 50.Cable 52 is connected electronic component 48 with lighting means 14.Said passage 50 extends in the face of on the side of parking space 34 first casing member 24.Said cooling body 16 has the hole, and cable 52 imports in the recess of cooling body 16 through this hole.
Said first casing member 24 has first handle 54 and second handle 56.Said first handle 54 is arranged on the narrow side of handheld tool case 10.Said second handle 56 is arranged on the wide side of handheld tool case 10.Closing up under the state, said second handle 56 is arranged in the recess of first casing member 24.Said cooling body 16 has free space 58, and the operator is closing up under the state and can block the said second in command 56 from below through this free space.
Said handheld tool case 10 has six tank walls, or rather, has tegmental wall 31, diapire 60 and four sidewalls 62.Said tegmental wall 31 comprises the main plane 32 of extending, and arranges lighting device 12 on the plane this main extension, that is to say that it cuts said lighting device 12.Cooling body 16, electronic component 48, the second in command 56 and tegmental wall 31 are arranged at least one main ground, 32 tops, plane that extends at said lighting device 12.The male part 26 that is used for being connected with battery 28 is arranged in another main plane of extending that does not illustrate of lighting device 12.
Said lighting device 12 has maximum development length 63 along the direction perpendicular to light-emitting face 30 in the scope of the light-emitting face 30 of lighting device 12, this development length is less than 40mm.Maximum development length 63 is 15mm.First casing member 24 with lighting device 12 and male part 26 just the maximum development length 64 of case lid perpendicular to light-emitting face 30 less than 50mm, here be 25mm.
Claims (12)
1. the handheld tool case that has lighting device (12), this lighting device have at least one lighting means (14), it is characterized in that, said lighting device (12) has at least one cooling body that is used to cool off lighting means (14) (16).
2. by the described handheld tool case of claim 1, it is characterized in that said lighting means (14) has at least one light emitting diode (22).
3. by claim 1 or 2 described handheld tool casees, it is characterized in that said lighting means (14) has at least two light emitting diodes (22).
4. by each described handheld tool case in the aforesaid right requirement, it is characterized in that said cooling body (16) surrounds said illuminating part (14) at least basically at least one plane (18).
5. by each described handheld tool case in the aforesaid right requirement; It is characterized in that; Said lighting device (12) has at least one potted component (20), and the sealing element is arranged between said cooling body (16) and the lighting means (14) in order to prevent dust and/or moisture.
6. by each described handheld tool case in the aforesaid right requirement, it is characterized in that having casing member (24), this casing member carries out bolt with cooling body (16) and is connected.
7. by each described handheld tool case in the aforesaid right requirement, it is characterized in that having male part (26), this male part is used to connect battery (28) and is used for energy to lighting means (14) being provided.
8. by each described handheld tool case in the aforesaid right requirement, it is characterized in that said cooling body (16) has at least one greater than 100cm
2The perspective plane.
9. by each described handheld tool case in the aforesaid right requirement, it is characterized in that said lighting means (14) has greater than 50cm
2Light-emitting face (30).
10. by the described handheld tool case of claim 9, it is characterized in that said lighting means (14) has light-emitting face (30), this light-emitting face part is at least arranged with sinking.
11. by each described handheld tool case in the aforesaid right requirement, it is characterized in that having tank wall (31), arrange lighting device (12) at least main the extension on the plane (32) of this tank wall.
12. by each described handheld tool case in the aforesaid right requirement; It is characterized in that said lighting device (12) has the maximum development length (63) less than 40mm perpendicular to light-emitting face (30) in the scope of the light-emitting face (30) of lighting device (12).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011002408 | 2011-01-03 | ||
| DE102011002408.5 | 2011-01-03 | ||
| DE102011006871.6 | 2011-04-06 | ||
| DE102011006871A DE102011006871A1 (en) | 2011-01-03 | 2011-04-06 | Box for e.g. hand tool, has illuminating device comprising illuminating unit i.e. LED, and cooling body cooling illuminating unit that includes two light diodes, where cooling body encloses lighting unit on plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102537911A true CN102537911A (en) | 2012-07-04 |
| CN102537911B CN102537911B (en) | 2016-04-27 |
Family
ID=46345480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110453636.8A Active CN102537911B (en) | 2011-01-03 | 2011-12-30 | Handheld tool case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102537911B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954050A (en) * | 2018-07-23 | 2018-12-07 | 深圳星标科技股份有限公司 | Portable aid-to-navigation light |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20001254U1 (en) * | 2000-01-25 | 2000-04-13 | Universal Hardware Corp | Tool box assembly with light and warning function |
| CN2902610Y (en) * | 2006-03-17 | 2007-05-23 | 卢元新 | New type tool box |
| CN201184573Y (en) * | 2008-02-01 | 2009-01-21 | 中海阳(北京)新能源电力工程有限公司 | LED light source lower heat radiation type integrated lamp cap |
| CN201412808Y (en) * | 2009-06-12 | 2010-02-24 | 东莞市兆明光电科技有限公司 | Radiating structure of LED lamp |
-
2011
- 2011-12-30 CN CN201110453636.8A patent/CN102537911B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20001254U1 (en) * | 2000-01-25 | 2000-04-13 | Universal Hardware Corp | Tool box assembly with light and warning function |
| CN2902610Y (en) * | 2006-03-17 | 2007-05-23 | 卢元新 | New type tool box |
| CN201184573Y (en) * | 2008-02-01 | 2009-01-21 | 中海阳(北京)新能源电力工程有限公司 | LED light source lower heat radiation type integrated lamp cap |
| CN201412808Y (en) * | 2009-06-12 | 2010-02-24 | 东莞市兆明光电科技有限公司 | Radiating structure of LED lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954050A (en) * | 2018-07-23 | 2018-12-07 | 深圳星标科技股份有限公司 | Portable aid-to-navigation light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102537911B (en) | 2016-04-27 |
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