CN111706984A - Electrical box assembly and air conditioner - Google Patents
Electrical box assembly and air conditioner Download PDFInfo
- Publication number
- CN111706984A CN111706984A CN202010397169.0A CN202010397169A CN111706984A CN 111706984 A CN111706984 A CN 111706984A CN 202010397169 A CN202010397169 A CN 202010397169A CN 111706984 A CN111706984 A CN 111706984A
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- fixing frame
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- 238000007789 sealing Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric box assembly and an air conditioner. The electric appliance box assembly comprises an electric appliance box and a terminal fixing frame which is detachably arranged on the electric appliance box, wherein the electric appliance box comprises an electric appliance box shell and a connecting terminal which is connected out of the interior of the electric appliance box shell; the terminal fixing frame is used for fixing the connecting terminal and/or an external functional block terminal connected with the connecting terminal, wherein at least one wire fixing hole is formed in the terminal fixing frame and used for stopping and limiting the connecting terminal and/or the functional block terminal. The air conditioner disclosed by the invention adopts the electric box assembly, so that the problem of how to realize function diversification of the electric box in the limited space of the air conditioner is solved; meanwhile, the problems of low assembly efficiency of the electric appliance box and difficulty in disassembly during after-sale maintenance are solved.
Description
Technical Field
The invention relates to an air conditioner, in particular to an electric box assembly and an air conditioner.
Background
Most of the existing air conditioners adopt an electric drive motor and a compressor to realize work, and the air conditioners are connected with a power grid through power lines. The wall-mounted air conditioner indoor unit in the prior art develops towards intellectualization and diversification gradually, and functions such as voice and light are realized, so that the number of connecting line ports of an electric appliance box can be increased. However, the internal space of the electrical box is limited, and how to realize functional diversity in the limited space is another new test faced by the existing air conditioning technology.
In addition, for carrying out the miniaturized design to the electrical apparatus box, seted up the outlet with the electrical apparatus box surface in the air conditioner, outlet department is equipped with the lead terminal, has solved the installation of electrical apparatus box and has received the narrow and small problem in domestic appliance product inner space's restriction. However, the panel body shields the electrical box in the assembly process, so that assembly dislocation is easily caused, and when elements in the electrical box need to be maintained, the panel body shields the electrical box, so that the connecting terminal is not easy to pull out, and the disassembly and maintenance efficiency is influenced.
Disclosure of Invention
In view of the above, the present invention provides an electrical box assembly and an air conditioner, to solve the above problems, specifically:
the invention discloses an electric appliance box assembly in a first aspect, which comprises an electric appliance box and a terminal fixing frame detachably arranged on the electric appliance box,
the electrical box comprises an electrical box shell and a connecting wire terminal connected out of the interior of the electrical box shell;
the terminal fixing frame is used for fixing the connecting terminal and/or an external functional block terminal connected with the connecting terminal, wherein at least one wire fixing hole is formed in the terminal fixing frame and used for stopping and limiting the connecting terminal and/or the functional block terminal.
As a further alternative it is possible that,
the electrical apparatus box casing includes: a box body and a box cover assembled with the box body,
the terminal mount sets up on the box body, wherein: the box body is provided with a clamping platform, and a clamping assembly is formed on the clamping platform; one surface of the terminal fixing frame, which is matched with the clamping platform, is a clamping assembly surface, a clamping hook assembly matched with the clamping buckle assembly is formed on the clamping assembly surface,
the clamping hook component is matched with the clamping buckle component to clamp the terminal fixing frame on the upper part of the box body.
As a further alternative it is possible that,
the clamping hook component comprises a convex table buckle and a draw hook, the buckle component comprises a limiting hole and a limiting plate,
the convex table buckle is matched with the limiting hole to prevent the terminal fixing frame from sliding on the clamping platform; the draw hook is matched with the limiting plate to prevent the terminal fixing frame from being separated from the clamping platform.
As a further alternative it is possible that,
still be formed with the elasticity muscle on the joint assembly surface, wherein the boss buckle sets up on the elasticity muscle, when dismantling the terminal mount, will through the elasticity muscle the boss buckle is followed tear out in the spacing hole.
As a further alternative it is possible that,
a guide rib/a guide groove is formed on the clamping assembly surface; correspondingly, the clamping platform is provided with a guide groove/a guide rib.
As a further alternative it is possible that,
the clamping platform is located on the upper portion of the first side face of the box body and is close to the second side face and the third side face, and the direction of the guide groove is parallel to the first side face.
As a further alternative it is possible that,
the guide groove comprises a guide groove section and a guide groove section which are communicated with each other along the direction far away from the opening of the guide groove,
the opening area of the guide groove section is gradually reduced from the opening of the guide sliding groove to the direction of the guide groove section.
As a further alternative it is possible that,
the draw hook is one, wherein the opening direction of draw hook is towards the direction of arranging of direction muscle, or the opening direction of draw hook with the direction of arranging of direction muscle is perpendicular.
As a further alternative it is possible that,
the draw hooks are two or more, wherein the opening direction of at least one draw hook faces to the arrangement direction of the guide rib, and the opening direction of at least one draw hook is perpendicular to the arrangement direction of the guide rib.
The invention discloses an air conditioner, which comprises any one of the above electric box assemblies, a panel body, a sealing cover and a functional block terminal,
the panel body is provided with a taking and placing opening, and the taking and placing opening is used for taking and placing the terminal fixing frame; the sealing cover is covered at the taking and placing opening; one end of the functional block terminal is connected with the panel body, and the other end of the functional block terminal can be plugged with the connecting line terminal.
Has the advantages that: the invention adds the terminal fixing frame which is easy to disassemble and assemble, and is connected with the functional block terminal, thereby realizing functional diversity; the terminal fixing frame is disassembled and assembled in an ingenious detachable matching mode, screws do not need to be arranged, cost is saved, and assembling efficiency is improved; when elements in the electric appliance box need to be maintained, the electric appliance box can be easily detached only by pulling out the terminal fixing frame and then pulling out the functional module terminal.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 illustrates a schematic diagram of an electrical enclosure assembly according to an embodiment of the present invention;
FIG. 2 illustrates an exploded view of an electrical enclosure assembly and sealing lid in accordance with an embodiment of the present invention;
fig. 3 shows a schematic view (one) of a terminal holder according to an embodiment of the present invention;
FIG. 4 shows a schematic view of a cartridge according to an embodiment of the invention;
FIG. 5 is an enlarged schematic view of portion A of the cartridge body according to an embodiment of the invention;
fig. 6 shows a schematic view (ii) of the terminal fixing frame according to an embodiment of the present invention.
In the figure: 1-an electrical box; 2-a box cover; 3-a box body; 4-terminal fixing frame; 5-sealing cover; 6-a wire fixing hole; 7-convex table buckle; 8-pulling a hook; 9-a guide rib; 10-elastic ribs; 11-a limiting hole; 12-a limiting plate; 13-a guide groove; 14-a first side; 15-a second side; 16-a third side; 17-winding card slot.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Thus, a first structure discussed below may be termed a second structure without departing from the teachings of the disclosed concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.
At present, because the structural space of an electric appliance box in the air conditioner is limited, the single layout and wiring mode has certain defects, and the problems of low assembly efficiency of the electric appliance box and difficult disassembly after sale exist. The terminal fixing frame is fixed on the electric box in a special clamping mode compared with the existing mechanism, so that the terminal fixing frame can realize diversified dismounting and mounting arrangement by utilizing the limited space occupied by the electric box in the air conditioner, can ensure simple and material-saving assembly and also can solve the problem of convenient dismounting and maintenance after sale.
To further illustrate the present invention, the following specific examples are specifically provided in conjunction with the illustrations of FIGS. 1-6.
Example 1
In the embodiment, an electrical box assembly is provided, which comprises an electrical box 1 and a terminal fixing frame 4 detachably arranged on the electrical box. The electrical box 1 comprises a box body 3, a box cover 2 and a connecting terminal, wherein the box body 3 and the box cover 2 are assembled to form an electrical box shell; the connecting terminal is arranged on the outer side of the electric appliance box shell and is connected with an electric appliance element positioned in the electric appliance box shell through a connecting wire. Terminal mount 4 detachable sets up on box body 3, fixes the connecting wire terminal in the outside of electrical apparatus box casing through this terminal mount 4 for connecting wire terminal can be connected with outside function block terminal etc.. The terminal fixing frame 4 is respectively positioned with the corresponding buckle through the clamping hook to realize the installation and the disassembly on the electric appliance box 1. The method can also be as follows: after the functional block terminal is fixed on the electric appliance box shell through the terminal fixing frame, the connecting terminal connected from the inside of the electric appliance box shell is inserted into the functional block terminal to be fixed. Optionally, at least one wire fixing hole is formed in the terminal fixing frame, and the wire fixing hole is used for stopping and limiting the connecting terminal and/or the functional block terminal.
In some alternative implementations, the terminal holder 4 is disposed at an upper portion of the case 3 to facilitate the insertion of the connection terminal with the function block terminal. Specifically, the method comprises the following steps: the upper part of the box body is provided with a clamping platform, and a clamping assembly is formed on the clamping platform; correspondingly, the terminal fixing frame 4 is provided with a clamping assembly surface matched with the clamping platform, and a clamping hook component matched with the bayonet component is formed on the clamping assembly surface. After the clamping hook component is matched with the clamping buckle component, the terminal fixing frame 4 can be clamped on the upper part of the box body.
Further, the trip subassembly includes boss buckle 7 and drag hook 8, and the buckle subassembly includes spacing hole 11 and limiting plate 12. Specifically, for preventing the terminal fixing frame with slide on the joint platform, when 4 joints of terminal fixing frame on the box body, through convex platform buckle 7 with spacing hole 11 cooperation. Wherein the convex table buckle is provided with a guide inclined plane and a clamping end surface which are connected in an included angle. At this time, after the convex platform buckle 7 is inserted into the limiting hole 11, only the sliding in four directions is limited, but the terminal fixing frame is not completely fixed with the clamping platform on the box body. For preventing the terminal mount with the joint platform takes place to separate, correspondingly, what adopt along keeping away from the ascending fixed mode of joint platform side is realized through the cooperation of drag hook 8 with limiting plate 12. Namely: the lower side of the clamping platform (the back side of the platform surface contacted with the clamping assembly surface) is hooked by the draw hook, and the clamping platform is clamped by the hook opening of the draw hook.
After the convex table buckle and the spacing hole cooperation, the joint assembling surface can be laminated on the platform face of joint platform, because the effect of drag hook can make the terminal mount hardly pull down. In order to facilitate the removal of the terminal holder, in some alternative implementations, one side of the clamping assembly surface is formed with an elastic rib 10 for detaching the boss catch from the limiting hole when the terminal holder is detached. At this time, it is preferable that the boss catch is provided on the lower side of the elastic rib of the terminal holder, and the boss catch is lifted up together when the elastic rib is lifted up.
When the installation, because joint assembling surface and joint platform adopt the face contact, in order to aim at convex platform buckle on the joint assembling surface with spacing hole for being convenient for, preferably, be formed with direction muscle 9 on the joint assembling surface, the last guide way 13 of having seted up of joint platform. In the installation process, the guide ribs are matched with the guide grooves to assist in clamping the clamping hook assembly and the clamping buckle assembly. Alternatively, the guide rib is arranged on the clamping platform, and the guide groove is arranged on the clamping assembly surface.
In some alternative implementations, the clamping platform is located on the upper portion of the first side 14 of the cassette body, and is close to the second side 15 and the third side 16, wherein the guiding slot is opened in a direction parallel to the first side 14. Namely, the clamping platform is arranged at one corner of the upper part of the box body, so that the clamping platform can be conveniently connected with external functional block terminals and the like.
Furthermore, the guide groove comprises a guide groove section and a guide groove section which are communicated with each other along the direction far away from the opening of the guide groove, wherein the opening area of the guide groove section is gradually reduced from the opening of the guide sliding groove to the direction of the guide groove section. Specifically, the guide slot entrance includes a guide slot entrance first end 18 and a guide slot entrance second end 19. In order to facilitate the clamping of the guide rib into the guide groove, the inlet of the guide groove is gradually reduced along the direction from the first end of the guide groove to the second end of the inlet of the guide groove, and a structure similar to a bell mouth is formed. When the installation, only need with the one end card of direction muscle in the horn mouth, along the guide way to the depths slip in can.
In order to prevent the terminal fixing frame from being separated from the box body along the direction far away from the clamping platform, one or more drag hooks can be adopted. When a draw hook is adopted, the opening direction of the draw hook can face to the arrangement direction of the guide rib, or the opening direction of the draw hook is perpendicular to the arrangement direction of the guide rib. When two draw hooks (not shown in the figure) are adopted, the opening direction of one draw hook can face to the arrangement direction of the guide rib, and the opening direction of the other draw hook is perpendicular to the arrangement direction of the guide rib. In addition, the draw hook can be further increased on the basis of two draw hooks.
In an alternative implementation manner, the terminal fixing frame and the connecting terminal are arranged in a plugging manner. Preferably, the terminal fixing frame is provided with a wire fixing hole 6, and the wire fixing hole 6 is used for inserting the connecting terminal. Furthermore, a winding clamping groove 17 is also arranged on the terminal fixing frame. For the connecting terminal connected out of the casing of the electrical appliance box through the wire, when the length of the wire is too long, the wire can be clamped into the winding clamping groove 17.
In the above implementation manner, the terminal fixing frame is clamped with the box body only at one side, so that the fixation of the box cover and the box body is further enhanced, and the fixation of the terminal fixing frame and the box body is enhanced. Preferably, the inserting direction of the pin head is the same as the direction of the guiding rib, and correspondingly, a pin hole matched with the pin head is arranged on the box cover. This design has realized two liang of interconnections of box body, lid and terminal mount, can guarantee that it can reciprocal anchorage and convenient to detach.
This embodiment can save the installation space of electrical apparatus box through adopting the detachable terminal mount, and is external with the connecting wire terminal, and the connecting wire terminal can dismantle the setting with the terminal mount, when having realized the miniaturized design of electrical apparatus box, has improved the assembly efficiency of each part. In order to facilitate disassembly and assembly, after the upper clamping hook (the convex table clamping buckle) is matched with the upper limiting piece (the limiting hole), a proper gap is reserved between the outer peripheral surface of the convex table clamping buckle and the inner peripheral surface of the limiting hole, and optionally, the size range of the gap is 1-2 mm; an appropriate gap is also left between the inner side surface of the groove opening of the lower clamping hook (draw hook) and the surface of the lower limiting piece (limiting plate), and the gap is preferably in the range of 0.1mm-0.3 mm.
Example 2
Based on the electrical box assembly in embodiment 1, an air conditioner is provided in this embodiment, any one of the electrical box assemblies described above, as well as a panel body, a sealing cover, and a function block terminal. The panel body is provided with a taking and placing opening which is used for taking and placing the terminal fixing frame; the sealing cover is covered at the taking and placing opening; and one end of the functional block terminal is connected with the panel body, and the other end of the functional block terminal can be plugged with the connecting line terminal.
As shown in fig. 1-6, specifically, an electrical box 1 is arranged on the inner side of a panel body of the air conditioner, and the electrical box 1 comprises a box cover 2 and a box body 3; the box cover 2 is matched with the box body 3 in a sealing way; the top of the box body 3 of the electrical box 1 is provided with a terminal fixing frame 4; the top of the panel body is provided with a taking and placing opening for taking out the terminal fixing frame 4; a sealing cover 5 is arranged at the taking and placing opening; the clamping tongue of the sealing cover 5 is inserted into the clamping groove of the panel body and then is fixed with the screw hole of the screw column through a screw along the through hole of the sealing cover. The terminal fixing frame 4 is provided with a plurality of wire fixing holes 6; the connecting wire terminal of the electric appliance box 1 can be matched with the corresponding wire fixing hole 6; the functional block terminals on the panel body can be correspondingly inserted and connected with the connecting terminals. The terminal fixing frame is provided with a convex platform buckle 7 and a drag hook 8; the electrical box 1 is provided with a limit hole 11 and a limit plate 12 which are respectively matched with the convex table buckle 7 and the drag hook 8 of the terminal fixing frame 4; the convex table buckle 7 and the drag hook 8 are respectively used as an upper hook and a lower hook; the limiting hole 11 and the limiting plate 12 are respectively used as an upper limiting piece and a lower limiting piece. The convex platform buckle 7 is positioned on the elastic rib 10 of the terminal fixing frame 4; a guide groove 13 is arranged on the box body 3 of the electrical box 1; the terminal fixing frame 4 is provided with a guide rib 9 matched with the guide groove 13. In order to facilitate disassembly and assembly, the matching size range of the convex platform buckle 7 and the limiting hole 11 is 1-2 mm; the clearance range between the draw hook 8 and the limit plate 12 is 0.1-0.3 mm.
When the terminal fixing frame 4 is installed, the connecting terminal of the electric appliance box 1 is inserted into the wire fixing hole 6 of the terminal fixing frame 4 correspondingly, then the guide rib 9 of the terminal fixing frame 4 is aligned to the guide groove 13, the terminal fixing frame 4 is slowly pushed inwards until the convex table buckle 7 slides into the limiting hole 11, and finally the connecting terminal corresponding to the functional block terminal on the panel body is inserted into the connecting terminal, and the installation is completed; when the terminal fixing frame 4 is disassembled, the functional block terminal on the panel body is firstly pulled out, the elastic rib 10 of the terminal fixing frame 4 is lifted up until the convex table buckle 7 is completely separated from the limiting hole 11, and finally the connecting wire terminal of the electric appliance box 1 is pulled out, so that the disassembly is completed.
Compared with the prior art, the terminal fixing frame 4 is disassembled and assembled in a buckle matching mode, screws are not needed, and cost is saved; meanwhile, the problem that the terminal fixing frame 4 is not easy to disassemble after sale is solved. When elements in the electric appliance box need to be maintained, the electric appliance box 1 can be easily detached only by pulling out the terminal fixing frame 4 and then pulling out the connecting terminal.
Alternative embodiments: the convenient dismantlement of assurance time, buckle structure under the change, it is concrete as shown in figure 6. When the terminal fixing frame 4 is installed, the guiding ribs 9 of the terminal fixing frame 4 are aligned with the guiding grooves 13, the drag hooks 8 and the limiting plates 12 and are tightly attached to each other, the terminal fixing frame 4 is slowly pushed inwards until the convex table buckles 7 slide into the limiting holes 11, and finally, the functional terminals on the panel body are inserted into the connecting terminals, so that installation is completed. The range of the up-down fit clearance between the drag hook 8 and the limiting plate 12 is 0.1-0.3mm, and the range of the left-right limit clearance is 0.2-0.5 mm. In addition, the above two types of hooks (not shown in the figure) can be arranged at the same time.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. An electric appliance box component is characterized by comprising an electric appliance box and a terminal fixing frame which is detachably arranged on the electric appliance box,
the electrical box comprises an electrical box shell and a connecting wire terminal connected out of the interior of the electrical box shell;
the terminal fixing frame is used for fixing the connecting terminal and/or an external functional block terminal connected with the connecting terminal, wherein at least one wire fixing hole is formed in the terminal fixing frame and used for stopping and limiting the connecting terminal and/or the functional block terminal.
2. The appliance cartridge assembly of claim 1, wherein the appliance cartridge housing comprises: a box body and a box cover assembled with the box body,
the terminal mount sets up on the box body, wherein: the box body is provided with a clamping platform, and a clamping assembly is formed on the clamping platform; one surface of the terminal fixing frame, which is matched with the clamping platform, is a clamping assembly surface, a clamping hook assembly matched with the clamping buckle assembly is formed on the clamping assembly surface,
the clamping hook component is matched with the clamping buckle component to clamp the terminal fixing frame on the upper part of the box body.
3. The appliance box assembly of claim 2, wherein the latch assembly comprises a boss latch and a hook, the latch assembly comprises a position limiting hole and a position limiting plate,
the convex table buckle is matched with the limiting hole to prevent the terminal fixing frame from sliding on the clamping platform; the draw hook is matched with the limiting plate to prevent the terminal fixing frame from being separated from the clamping platform.
4. The electrical box assembly as claimed in claim 3, wherein an elastic rib is further formed on the clamping assembly surface, wherein the boss is fastened to the elastic rib, and when the terminal holder is disassembled, the boss is fastened to the limiting hole through the elastic rib.
5. The electrical enclosure assembly of claim 4, wherein the snap-fit mounting surface has guide ribs/grooves formed thereon; correspondingly, the clamping platform is provided with a guide groove/a guide rib.
6. The electrical enclosure assembly of claim 5, wherein the latch platform is disposed on an upper portion of the first side of the housing and is adjacent to the second side and the third side, and wherein the guide slot is oriented parallel to the first side.
7. The electrical enclosure assembly of claim 6, wherein the guide channel includes a guide channel section and a guide channel section in communication in a direction away from the opening of the guide channel,
the opening area of the guide groove section is gradually reduced from the opening of the guide sliding groove to the direction of the guide groove section.
8. The electrical box assembly as claimed in claim 2, wherein the number of the hooks is one, and the opening direction of the hooks faces the arrangement direction of the guide ribs, or the opening direction of the hooks is perpendicular to the arrangement direction of the guide ribs.
9. The electrical box assembly as claimed in claim 2, wherein the number of the hooks is two or more, wherein the opening direction of at least one of the hooks faces the arrangement direction of the guide rib, and the opening direction of at least one of the hooks is perpendicular to the arrangement direction of the guide rib.
10. An air conditioner characterized by comprising the electric box assembly as recited in any one of claims 1 to 9, and a panel body, a sealing cover, a function block terminal,
the panel body is provided with a taking and placing opening, and the taking and placing opening is used for taking and placing the terminal fixing frame; the sealing cover is covered at the taking and placing opening; one end of the functional block terminal is connected with the panel body, and the other end of the functional block terminal can be plugged with the connecting line terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010397169.0A CN111706984A (en) | 2020-05-12 | 2020-05-12 | Electrical box assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010397169.0A CN111706984A (en) | 2020-05-12 | 2020-05-12 | Electrical box assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111706984A true CN111706984A (en) | 2020-09-25 |
Family
ID=72537315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010397169.0A Pending CN111706984A (en) | 2020-05-12 | 2020-05-12 | Electrical box assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111706984A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458502A (en) * | 1981-10-21 | 1984-07-10 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning device |
| CN207741232U (en) * | 2018-01-05 | 2018-08-17 | 青岛易图令科技有限公司 | Air-conditioner outdoor unit and air-conditioning |
| CN209856086U (en) * | 2019-01-25 | 2019-12-27 | 陈甘霖 | Humidifying fan |
| CN210075807U (en) * | 2019-05-16 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Automatically controlled box and air conditioner |
-
2020
- 2020-05-12 CN CN202010397169.0A patent/CN111706984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458502A (en) * | 1981-10-21 | 1984-07-10 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning device |
| CN207741232U (en) * | 2018-01-05 | 2018-08-17 | 青岛易图令科技有限公司 | Air-conditioner outdoor unit and air-conditioning |
| CN209856086U (en) * | 2019-01-25 | 2019-12-27 | 陈甘霖 | Humidifying fan |
| CN210075807U (en) * | 2019-05-16 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Automatically controlled box and air conditioner |
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Application publication date: 20200925 |
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| RJ01 | Rejection of invention patent application after publication |