CN215301234U - Electric control box for heat pump unit - Google Patents
Electric control box for heat pump unit Download PDFInfo
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- CN215301234U CN215301234U CN202121579256.4U CN202121579256U CN215301234U CN 215301234 U CN215301234 U CN 215301234U CN 202121579256 U CN202121579256 U CN 202121579256U CN 215301234 U CN215301234 U CN 215301234U
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- box body
- heat pump
- pump unit
- electric control
- box
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Abstract
The utility model relates to the technical field of air energy heat pump units, in particular to an electric control box for a heat pump unit, which comprises a box body and an assembly cavity arranged in the box body; the supporting plate is arranged at the bottom end of the assembling chamber and is provided with a first assembling surface for installing electrical components; the bracket is arranged above the supporting plate and is arranged in the assembly cavity, and a second assembly surface for assembling the wiring terminal is arranged on the bracket; the wire harness connection structure comprises a box body, a wiring terminal interface and a support, wherein the box body is provided with a plurality of yielding holes for the wire harness to pass through towards the wiring terminal interface, and the support is close to one side of the yielding holes and is used for fixedly arranging a plurality of groups of wire harness rings. An object of the utility model is to provide a small, with low costs and do benefit to heat pump set of assembly and use automatically controlled box.
Description
Technical Field
The utility model relates to an air can heat pump set technical field, concretely relates to heat pump set is with automatically controlled box.
Background
Automatically controlled box is common air can heat pump unit spare, the apron that includes the box body, arrange the layer board in the box body and seal the box body usually, electronic components installs and arranges the box body in behind the layer board in and through the apron sealed, in the conventional overall arrangement, electronic components is of a great variety, and dispersion to the layer board surface has restricted box body size lower limit for automatically controlled box whole quality is overweight, and the consumptive material increases, and is unfavorable for installing in the finite space.
Disclosure of Invention
An object of the utility model is to provide a small, with low costs and do benefit to heat pump set of assembly and use automatically controlled box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the electric control box for the heat pump unit comprises a box body, and an assembly cavity is arranged in the box body; the supporting plate is arranged at the bottom end of the assembling chamber and is provided with a first assembling surface for installing electrical components; the bracket is arranged above the supporting plate and is arranged in the assembly cavity, and a second assembly surface for assembling the wiring terminal is arranged on the bracket; the wire harness connection structure comprises a box body, a wiring terminal interface and a support, wherein the box body is provided with a plurality of yielding holes for the wire harness to pass through towards the wiring terminal interface, and the support is close to one side of the yielding holes and is used for fixedly arranging a plurality of groups of wire harness rings.
Preferably, the two ends of the length direction of the support are turned upwards to form a connecting surface which is abutted against the inner side wall of the box body, a first mounting hole is formed in the connecting surface, and the box body is provided with a second mounting hole which is in threaded connection with the first mounting hole in a matched mode. The support among this technical scheme simple structure, the installation is convenient, and occupation space is little, easily operator reason line wiring.
Preferably, the box body further comprises a bottom frame which is arranged at the bottom side of the box body and used for supporting the box body to be suspended. The chassis among this technical scheme plays dampproofing and waterproofing's effect.
Preferably, the bottom frame is provided with a suspended part longitudinally and fixedly arranged on the bottom edge of the box body and a plurality of installation parts formed by the lateral extension of the bottom edge of the suspended part along the surface vertical to the suspended part, and the installation parts are provided with third installation holes for being fixedly connected to a heat pump unit. It should be noted that the side view of the chassis is Z-shaped or L-shaped, and the upper end face of the chassis is welded and fixed with the bottom face of the box body; the installation department passes through the self tapping screw fastening of adaptation third mounting hole to the heat pump set on, install and remove the convenience and fixed firm.
Preferably, the underframe is two groups arranged on two opposite sides of the box body, the suspended part is arranged along the length direction of the box body, and the mounting parts are arranged at two ends of the suspended part. The underframe in the technical scheme is symmetrically arranged, so that the support stability is improved; simultaneously, the installation department distributes in box body base angle for it is firm to fix, this chassis simple structure, and application scope is wide.
Preferably, the box body has an upward opening and is provided with a bottom surface and four side surfaces formed by upwards turning the edges of the bottom surface along the direction vertical to the bottom surface, and the bottom surface and the side surfaces jointly enclose the assembly chamber. Box body opening among this technical scheme up, its top side is sealed lid usually and is equipped with the heat pump set top cap, the difficult infiltration heat pump set of outside rainwater impurity, in addition, the bottom still is equipped with supports its unsettled chassis, avoid heat exchanger comdenstion water infiltration to influence electrical components's validity, the vertical laying of automatically controlled box of this application can omit apron part, electrical components security promotes when practicing thrift the consumptive material.
The utility model adopts the above technical scheme following beneficial effect has at least: the position of the wiring terminal is raised through the support arranged in the box body to form a double-layer assembly structure, so that on one hand, the overall size of the electric control box is reduced, the material consumption is reduced, the cost is reduced, and meanwhile, the mass is reduced; on the other hand, favorable operating conditions are provided for assembling the buried line.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic structural view of an electric control box and electrical components for a heat pump unit according to an embodiment of the present invention;
FIG. 2 is a top view of an electric control box and electrical components for a heat pump unit according to an embodiment of the present invention;
fig. 3 is an assembly schematic diagram of an electric control box and electric components for a heat pump unit according to an embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "transverse," "longitudinal," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated as a limitation on the present invention.
It should be noted that the terms "first" and "second" are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, the electrical control box for a heat pump unit provided by the present application includes a box body 10 with an upward opening, a support 20 and a support plate 40 disposed in the box body and distributed vertically, and a bottom frame 30 fixed on the bottom side of the box body and supporting the box body in a suspended manner.
The box body 10 has a bottom surface and four side surfaces formed by upward turning of the edge of the bottom surface along the direction perpendicular to the bottom surface, and the bottom surface and the side surfaces together enclose to form an assembly chamber. The support plate 40 is fixed to the bottom of the assembly chamber and has a first assembly surface for mounting electrical components.
The support 20 is provided with a second assembling surface 21 which is horizontally arranged, two ends of the second assembling surface 21 are turned upwards to form a connecting surface 22 which is abutted against the inner side wall of the box body, a plurality of first mounting holes are formed in the connecting surface 22, and the box body 10 is provided with second mounting holes which are matched with the first mounting holes and are in threaded connection. The second assembly surface 21 is provided with a wiring terminal 24, the box body 10 is provided with a plurality of yielding holes 11 for the wiring harness to pass through towards the wiring terminal interface side, and the support 20 is close to one side of the yielding holes 11 and is used for fixedly arranging a plurality of groups of wiring harnesses 23. The support in the embodiment has the advantages of simple structure, convenience in installation, small occupied space and easiness in wire arrangement and wiring of an operator.
The bottom frame 30 is provided with a plurality of mounting portions 32 which are longitudinally fixedly arranged on a suspended portion 31 on the bottom edge of the box body and formed by extending the bottom edge of the suspended portion along the lateral direction perpendicular to the surface of the suspended portion, and the mounting portions 32 are provided with third mounting holes for being fixedly connected to a heat pump unit. It should be noted that the side view of the chassis is Z-shaped or L-shaped, and the upper end face of the chassis is welded and fixed with the bottom face of the box body; the installation department passes through the self tapping screw fastening of adaptation third mounting hole to the heat pump set on, install and remove the convenience and fixed firm. In a preferred embodiment, the bottom frames 30 are two sets disposed on opposite sides of the box 10, the hanging portions 31 are disposed along the length direction of the box, and the mounting portions 32 are disposed at two ends of the hanging portions. The underframe in the embodiment is symmetrically arranged, so that the support stability is improved; simultaneously, the installation department distributes in box body base angle for it is firm to fix, this chassis simple structure, and application scope is wide.
The installation steps of the electric control box for the heat pump unit are as follows: the electric elements are pre-installed on the supporting plate 40, then the supporting plate 40 is placed in the box body 10 and fixed, then the bracket 20 provided with the wiring terminal 24 and the wiring ring 23 is installed in the box body 10, and finally the whole is installed in the heat pump unit and is fastened through a third installation hole formed in the bottom frame 30.
The application provides an advantage of heat pump set with automatically controlled box mainly lies in:
firstly, the position of the wiring terminal is raised through a support arranged in the box body to form a double-layer assembly structure, so that on one hand, the overall size of the electric control box is reduced, the material consumption is reduced, the cost is reduced, and meanwhile, the mass is reduced; on the other hand, favorable operating conditions are provided for assembling the buried line.
And secondly, the box body is supported to be suspended through the bottom frame, so that the phenomenon that condensed water of the heat exchanger permeates into the box body to influence the effectiveness of electrical elements is avoided.
Third, arrange the box body opening up, further through the isolated outside rainwater impurity of the sealed heat pump set top cap that establishes of top side, leave out the apron part, guarantee electrical components's security when practicing thrift the consumptive material.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An electric control box for a heat pump unit is characterized by comprising
A box body (10) with an assembly chamber arranged therein;
the supporting plate (40) is arranged at the bottom end of the assembling chamber and is provided with a first assembling surface for installing electrical components;
the bracket (20) is arranged above the supporting plate (40), is arranged in the assembly chamber and is provided with a second assembly surface (21) for installing the wiring terminal (24);
the wire harness connection box is characterized in that a plurality of yielding holes (11) for the wire harnesses to pass through are formed in one side, facing the wiring terminal interface, of the box body (10), and the support (20) is close to one side of the yielding holes (11) and used for fixedly arranging a plurality of groups of wire harness rings (23).
2. The electric control box for the heat pump unit according to claim 1, wherein the two ends of the bracket (20) in the length direction are turned upwards to form a connecting surface (22) which is abutted against the inner side wall of the box body, a first mounting hole is formed in the connecting surface (22), and a second mounting hole which is in threaded connection with the first mounting hole is formed in the box body (10).
3. An electrical control box for a heat pump unit according to claim 1, further comprising a bottom frame (30) provided at the bottom side of the box body for supporting the box body in a suspended state.
4. An electric control box for a heat pump unit according to claim 3, wherein the bottom frame (30) has a hanging portion (31) longitudinally fixed at the bottom edge of the box body and a plurality of mounting portions (32) formed by laterally extending the bottom edge of the hanging portion perpendicular to the surface of the hanging portion, and the mounting portions (32) are provided with third mounting holes for fixedly connecting to the heat pump unit.
5. The electric control box for the heat pump unit according to claim 4, wherein the bottom frames (30) are two groups arranged at two opposite sides of the box body (10), the hanging portion (31) is arranged along the length direction of the box body, and the mounting portions (32) are arranged at two ends of the hanging portion.
6. An electric control box for a heat pump unit according to any preceding claim, wherein the box body (10) is open upwards and has a bottom surface and four side surfaces formed by turning over the edges of the bottom surface upwards in a direction perpendicular to the bottom surface, and the bottom surface and the side surfaces together enclose the assembly chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579256.4U CN215301234U (en) | 2021-07-12 | 2021-07-12 | Electric control box for heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579256.4U CN215301234U (en) | 2021-07-12 | 2021-07-12 | Electric control box for heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215301234U true CN215301234U (en) | 2021-12-24 |
Family
ID=79521921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121579256.4U Active CN215301234U (en) | 2021-07-12 | 2021-07-12 | Electric control box for heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215301234U (en) |
-
2021
- 2021-07-12 CN CN202121579256.4U patent/CN215301234U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 No.96 Yunjing Road, Shuige street, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige street, Liandu District, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |