CN213783777U

CN213783777U - Binding post mounting box and domestic appliance

Info

Publication number: CN213783777U
Application number: CN202022622645.2U
Authority: CN
Inventors: 刘胜辈; 寇永春; 王朝新; 贾飞飞; 彭吉森
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-23
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a binding post mounting box and domestic appliance relates to the air conditioner technology field, and wherein, the binding post mounting box includes: the box body comprises a back plate and a side edge formed around the periphery of the back plate, and the back plate and the side edge enclose a cavity with a port; the box cover is used for covering the port of the box body to seal the cavity; a flange extending towards the box cover direction away from the back plate is formed on the side edge of the box body, and the extending width of the flange can cover the assembly gap when the box cover is buckled with the box body; the side edge forms a gap at the bottom of the box body, and the flanging is terminated at two sides of the gap; the whole effective waterproof performance of this mounting box has been improved, avoids causing electrical safety hidden danger.

Description

Binding post mounting box and domestic appliance

Technical Field

The utility model relates to an air conditioner technical field especially relates to a binding post mounting box and domestic appliance.

Background

As the living standard of people is improved, the demand of air conditioners is increased, and therefore, the safety of electric appliances of the air conditioners becomes more important. At present, the internal electric wiring of the air conditioner usually relates to a structure of terminal butt joint in the air, and the terminal belonging to a live-wire part can not contact water because of much condensed water in the air conditioner, so that the waterproof structure of the periphery of the terminal is particularly important. Present current terminal mounting box structure, general waterproof nature is relatively poor, has the terminal hidden danger of intaking, causes the electrical safety problem easily.

Therefore, a new technical scheme is provided, and the waterproof problem of the junction box is solved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a binding post mounting box and domestic appliance, this kind of binding post mounting box through the setting to the position of turn-ups and opening, has improved its water-proof effects greatly, has solved the not good problem of terminal box waterproof nature among the prior art.

The utility model discloses a realize foretell target, the technical scheme of adoption is: a terminal mounting block, comprising: the box body comprises a back plate and a side edge formed around the periphery of the back plate, and the back plate and the side edge enclose a cavity with a port; the box cover is used for covering the port of the box body to seal the cavity; a flange extending towards the box cover direction away from the back plate is formed on the side edge of the box body, and the extending width of the flange can cover the assembly gap when the box cover is buckled with the box body; the side edge forms a gap at the bottom of the box body, and the flanges are terminated at two sides of the gap.

Further optionally, the side edge of the cavity includes an upper top wall, a lower bottom wall, and left and right side walls connecting the upper top wall and the lower ground, wherein the notch is formed in the lower bottom wall, and the flanges are formed on the upper top wall and the left and right side walls.

Further optionally, the box cover is attached to the box body and assembled, and the upper top wall and the left and right side walls of the box body extend towards the box cover and then are perpendicular to the box cover to form the flanging upwards.

Further optionally, a mounting plate for mounting the wiring terminal is arranged in the cavity of the box body, one end of the mounting plate is vertically connected with the left side wall of the box body, and a wire passing port is formed between the other end of the mounting plate and the right side wall of the box body.

Further optionally, an end face of the mounting plate, which is close to the wire passing opening, extends downwards to form a first blocking rib, and the first blocking rib and the right side wall of the box body form a wire passing channel.

Further optionally, the mounting plate is close to one end face of the wire passing opening and the part far away from the box body extends towards the right side wall to form a second blocking rib, and the second blocking rib plays a limiting role in limiting a wire passing through the wire passing channel.

Further optionally, a third blocking rib extending into the wire passage is formed in the depth direction of the inner wall surface of the right side wall, and the third blocking rib is matched with the first blocking rib to fix a wire passing through the wire passage.

Further optionally, the box body and the box cover are provided with positioning structures.

The utility model provides a household appliance, it has above-mentioned arbitrary binding post mounting box.

Further optionally, the household appliance is an air conditioner, a bottom shell of the positioning column is arranged on the air conditioner, and the mounting box is provided with a positioning hole matched with the positioning column and fixedly mounted on the bottom shell.

The utility model provides a binding post mounting box through to its structural design, has realized following technological effect:

1. the upper top wall and the two side walls of the box body of the mounting box are designed with outward flanging structures to block condensed water dripping on an air conditioner panel and prevent water from flowing into the box, and meanwhile, the opening is positioned on the lower bottom wall of the box body of the mounting box to prevent water from being drained into the mounting box along the electric wire, so that the whole mounting box is effectively waterproof; the problem of water inlet of a wiring terminal of an electric wiring in the air conditioner can be solved;

2. the wire passing groove in the box body of the mounting box is provided with a blocking rib to block the wiring in the mounting box and prevent the problem of wire pressing when the mounting box cover is assembled; the problem of assembling and pressing wires for electric wiring in the air conditioner can be solved;

3. the box body and the box cover of the mounting box are both provided with positioning structures for pre-positioning in assembly, and then are locked by screws, so that the mounting box is convenient to assemble, is tightly matched, and has better waterproofness; the problem that the mounting box of the connecting terminal in the air conditioner is difficult to assemble can be solved.

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 only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is an exploded view of the assembly of a terminal mounting box in an embodiment of the present invention;

fig. 2 is an overall assembly effect diagram of the terminal mounting box in the embodiment of the present invention;

fig. 3 is a wiring diagram for mounting terminals inside the terminal mounting box in the embodiment of the present invention;

fig. 4 is a side view of the box body of the terminal mounting box in an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a box body of the terminal mounting box according to an embodiment of the present invention;

fig. 6 is a top view of the box body of the terminal mounting box in the embodiment of the present invention.

In the figure:

1-mounting a box; 11-a box body; 111-flanging; 112-a gap; 113-a mounting plate; 114-a wire passing port; 115-a first barrier rib; 116-second ribs; 117-third barrier rib; 12-box cover; 2-positioning holes; 3-routing; 4-a terminal; 5-a bottom shell; 6-screw

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

Example 1

As shown in fig. 1 to 6, the present embodiment provides a terminal mounting box, which includes a box body 11 and a box cover 12, wherein the box body 11 includes a back plate and side edges formed around the periphery of the back plate, and the back plate and the side edges enclose a cavity with a port; the box cover 12 is used for covering the port of the box body 11 to seal the cavity; a flange 111 extending to the box cover 12 direction away from the back plate is formed at the side edge of the box body 11, and the extending width of the flange 111 can cover the assembly gap when the box cover 12 is buckled with the box body 11; the side edges form a gap 112 at the bottom of the box 11 and the flanges 111 terminate on either side of the gap 112.

The binding post mounting box that this embodiment provided, through the setting to 1 upturning 111 of mounting box and opening 112, prevent that the comdenstion water from flowing into in the terminal box, opening 112 is located diapire down simultaneously, prevents that water from along electric wire drainage to box in, whole effective waterproof avoids causing electrical safety hidden danger.

Regarding the design of the flanges 111, as shown in fig. 4, it is preferable that the side edges of the cavity include an upper top wall, a lower bottom wall, and left and right side walls connecting the upper top wall and the lower ground, wherein the slits 112 are formed in the lower bottom wall, and the flanges 111 are formed on the upper top wall and the left and right side walls. In combination with the assembling manner of the box cover 12 and the box body 11, preferably, the box cover 12 is attached to the box body 11 for assembly, and the upper top wall and the left and right side walls of the box body 11 extend towards the box cover 12 and then upwards form the flanges 111 perpendicular to the box cover 12. The structure of the flanging 111 is utilized to block the condensed water dropping on the air conditioner panel, so that the condensed water is prevented from flowing into the mounting box 1, and the electrical safety is improved.

Considering that when the mounting box 1 is mounted in use, the electrical wires 3 in the box are pressed during assembly, which causes abnormal use of the electrical components, as shown in fig. 3-4, in the present embodiment, it is preferable that a mounting plate 113 for mounting the connecting terminals 4 is disposed in the cavity of the box body 11, one end of the mounting plate 113 is perpendicularly connected to the left side wall of the box body 11, and a wire passing port 114 is formed between the other end of the mounting plate 113 and the right side wall of the box body 11. Used for fixing the wire passing in the wire passing box and the terminal 4.

In order to block the traces 3 in the mounting box 1, as shown in fig. 5-6, preferably, an end surface of the mounting plate 113 near the wire passing opening 114 extends downward to form a first blocking rib 115, and the first blocking rib 115 and the right side wall of the box body 11 form a wire passing channel. It is further preferable that a portion of the mounting plate 113, which is close to an end face of the wire passing hole 114 and is far away from the box body 11, extends towards the right side wall to form a second blocking rib 116, and the second blocking rib 116 has a limiting effect on a wire passing through the wire passing channel. In view of the production problem of the mounting box 1, it is further preferable that a third blocking rib 117 extending into the wire passage is formed in the depth direction of the inner wall surface of the right side wall, and the third blocking rib 117 cooperates with the first blocking rib 115 to fix the wire passing through the wire passage. Optimize the production grinding tool of the electrical apparatus box, save the production cost.

In order to improve the assembly efficiency of the mounting box 1, as shown in fig. 4 and 6, the box body 11 and the box cover 12 are preferably provided with positioning structures. Further preferably, be equipped with locating

hole

2 and 6 holes of screw on box body 11 and the lid 12, cooperate through locating hole 2 and the reference column of treating on the fitting surface, can realize the prepositioning of box body 11 and lid 12, recycle screw 6 and lock the two, not only make things convenient for the assembly and cooperate closely, still waterproof nature is better.

Example 2

The present embodiment provides a household appliance, preferably, an air conditioner having the terminal mounting box of embodiment 1.

In order to improve the assembly efficiency of the wiring terminal mounting box, it is preferable that a bottom shell 5 of the positioning column is arranged on the air conditioner, a positioning hole 2 matched with the positioning column is formed in the mounting box 1, the bottom shell 5 is fixedly mounted on the bottom shell 5, the mounting box 1 is used for mounting and fixing the mounting box 1, the mounting box 1 is used for mounting and fixing the wiring terminal 4, and a cover of the mounting box 1 is tightly matched with the mounting box 1 and used for protecting the wiring terminal 4 in the mounting box. As shown in fig. 6, in order to further improve the assembly efficiency, it is further preferable that the upper and lower positioning columns designed on the bottom case 5 are matched with the positioning holes 2 on the case body 11 and the case cover 12, so as to respectively realize the pre-positioning of the assembly of the case body 11 and the case cover 12, and then fixed by screws 6, and the four self-tapping screws 6 are respectively used for fixing the mounting case 1 and the mounting case 1, so that the sealing is tighter, the waterproof property of the mounting case 1 is better, the assembly structure is simple and convenient to operate, and the assembly efficiency is effectively improved.

As shown in fig. 4, it is preferable that the left and right side walls and the top wall of the mounting box 1 are designed with outward flanges 111, the direction of the flanges 111 is perpendicular to the mounting surface and covers the mounting position of the box body 11 and the box cover 12, and at the same time, the mounting box 1 is tightly fitted with the mounting box 1, so that when condensed water drops on the mounting box 1, the water is blocked by the flanges 111, cannot flow into the box, and only flows down along the outer surface of the box; in addition, the opening 112 of the mounting box 1 is positioned below the box, condensed water cannot flow into the box along the electric wire, the mounting box 1 plays a good sealing and waterproof role integrally, and electrical safety is guaranteed.

Regarding the internal wiring 3 of the mounting box 1, as shown in fig. 3, preferably, a port capable of accommodating two aerial butt joints is provided on the mounting plate 113 inside the mounting box 1, wherein the port includes two female terminals and a male terminal integrating the wiring 3, the female terminal is mounted on the mounting box 1 from the upper side in advance when the wiring 3 is routed, and the male terminal is respectively matched with the two female terminals from the lower side of the box. As shown in 5, this embodiment is still ingenious fender muscle structure for solidus line and prevent pressing the line, and is preferred, and first fender muscle 115 and third fender muscle 117 form the line U-shaped groove, and third fender muscle 117 blocks the electric wire with first fender muscle 115 cooperation from the upside, prevents to deviate from, has solved prior art, and the line is pushed down when assembling mounting box 1 lid, causes the problem of electric hidden danger.

This embodiment provides a binding post mounting box of idle call, and this mounting box is used for assembling and fixes the terminal of the inside electric line butt joint of walking in air of air conditioner, and it is through the design of design turn-ups structure and delivery port on the box body of mounting box to closely cooperate with the installation lid, reach fabulous waterproof sealing nature and avoided more because of the inside comdenstion water of air conditioner, the mounting box waterproof performance is good causes the problem of electrical safety hidden danger. And through the setting of keeping off the muscle, solved the electric wiring in the mounting box and pressed the line when the assembly, caused the unusual problem of electric element use to the mounting box has effectively improved the assembly efficiency of this mounting box with the drain pan cooperation on the air conditioner.

To sum up, the utility model provides a binding post mounting box, it includes: the box body comprises a back plate and a side edge formed around the periphery of the back plate, and the back plate and the side edge enclose a cavity with a port; the box cover is used for covering the port of the box body to seal the cavity; a flange extending towards the box cover direction away from the back plate is formed on the side edge of the box body, and the extending width of the flange can cover the assembly gap when the box cover is buckled with the box body; the side edge forms a gap at the bottom of the box body, and the flanging is terminated at two sides of the gap; the whole effective waterproof performance of this mounting box has been improved, avoids causing electrical safety hidden danger.

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

1. The utility model provides a binding post mounting box which characterized in that: the method comprises the following steps:

the box body (11) comprises a back plate and side edges formed around the periphery of the back plate, and the back plate and the side edges enclose a cavity with a port;

the box cover (12) is used for covering the port of the box body (11) to cover the cavity;

a flanging (111) extending to the direction of the box cover (12) away from the back plate is formed at the side edge of the box body (11), and the extending width of the flanging (111) can cover the assembly gap when the box cover (12) is buckled with the box body (11);

the side edge forms a gap (112) at the bottom of the box body (11), and the flanges (111) are terminated at two sides of the gap (112).

2. The terminal mounting block of claim 1, wherein: the side edge of the cavity comprises an upper top wall, a lower bottom wall, and left and right side walls which are connected with the upper top wall and the lower bottom wall, wherein the notch (112) is formed in the lower bottom wall, and the flanges (111) are formed on the upper top wall and the left and right side walls.

3. The terminal mounting block of claim 2, wherein: the box cover (12) is attached to the box body (11) and assembled, and the upper top wall and the left and right side walls of the box body (11) extend towards the box cover (12) and then are perpendicular to the box cover (12) to form the flanging (111) upwards.

4. The terminal mounting block of claim 1, wherein: be provided with a mounting panel (113) that is used for installing binding post (4) in the cavity of box body (11), the one end of mounting panel (113) with the left side wall of box body (11) is connected perpendicularly, the other end of mounting panel (113) with be formed with between the right side wall of box body (11) and cross line mouth (114).

5. The terminal mounting block of claim 4, wherein: mounting panel (113) are close to a terminal surface downwardly extending of crossing line mouth (114) forms first fender muscle (115), first fender muscle (115) with the right flank wall of box body (11) forms wire passing channel.

6. The terminal mounting block of claim 5, wherein: mounting panel (113) are close to a terminal surface of crossing line mouth (114) and keep away from the part orientation of box body (11) the right side wall extends and forms second fender muscle (116), second fender muscle (116) are to the process line of crossing the line passageway plays limiting displacement.

7. The terminal mounting block of claim 5, wherein: a third blocking rib (117) extending into the wire passing channel is formed in the depth direction of the inner wall surface of the right side wall, and the third blocking rib (117) is matched with the first blocking rib (115) to fix a wire passing through the wire passing channel.

8. The terminal mounting block according to any one of claims 1 to 7, wherein: and the box body (11) and the box cover (12) are provided with positioning structures.

9. A household appliance, characterized by: a terminal mounting block according to any one of claims 1 to 8.

10. The household appliance according to claim 9, wherein: the household appliance is an air conditioner, a positioning column is arranged on a bottom shell (5) of the air conditioner, and a positioning hole (2) matched with the positioning column is formed in the mounting box (1) and is fixedly mounted on the bottom shell (5).