CN213426105U

CN213426105U - Small light-weight heat dissipation wiring box

Info

Publication number: CN213426105U
Application number: CN202022804194.4U
Authority: CN
Inventors: 顾磊; 高菱; 高宇
Original assignee: Jiangsu Weierfu Electronic Technology Co ltd
Current assignee: Jiangsu Weierfu Electronic Technology Co ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-06-11
Anticipated expiration: 2030-11-29

Abstract

The utility model discloses a light-weight heat-dissipation wiring small box, which comprises a box body, a diode, a clamp spring, a cable tube and a box cover; two clamp springs which are arranged in a mirror image mode are arranged in the box body 1, and the positive electrode and the negative electrode of the diode are clamped between the clamp springs; the two clamp springs are respectively connected with positive and negative cables, and the positive and negative cables penetrate out of the cable tube at the side of the box body; the box cover is embedded into the box body in an interference mode, and a plurality of radiating grooves are formed in the surface of the box cover. The utility model relates to a little box of lightweight heat dissipation wiring realizes the fixed of diode through the jump ring design of inside exempting from to weld cut straightly formula, and the adjustable radiating groove of design realizes the control to the heat dissipation degree simultaneously on the lid, and the radiating groove adopts the structure of middle part sunken bending to have realized dustproof and waterproof's effect to a certain extent.

Description

Small light-weight heat dissipation wiring box

Technical Field

The utility model relates to a small box of lightweight heat dissipation wiring.

Background

The wiring small box for the existing solar photovoltaic module generally adopts a whole injection molding mode, and although the small size and the waterproof and dustproof sealing effect are realized, the effect on the aspect of heat dissipation is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight heat dissipation wiring capsule realizes the fixed of diode through the jump ring design of inside exempting from the welding cut straightly formula, and the adjustable radiating groove of design realizes the control to the heat dissipation degree simultaneously on the lid, and the radiating groove adopts the structure of middle part sunken bending to have realized dustproof and waterproof's effect to a certain extent.

In order to achieve the purpose, the technical scheme of the utility model is to design a light-weight heat radiation wiring small box, which comprises a box body, a diode, a clamp spring, a cable tube and a box cover; two clamp springs which are arranged in a mirror image mode are arranged in the box body 1, and the positive electrode and the negative electrode of the diode are clamped between the clamp springs; the two clamp springs are respectively connected with positive and negative cables, and the positive and negative cables penetrate out of the cable tube at the side of the box body; the box cover is embedded into the box body in an interference mode, and a plurality of radiating grooves are formed in the surface of the box cover.

Furthermore, the box cover comprises an upper layer and a lower layer, a half area of the center of the lower layer is provided with a heat dissipation groove, the upper layer is a frame extending outwards, sliding grooves are arranged on the inner sides of two sides of the upper layer, and sliding sheets are arranged in the sliding grooves; the length of the sliding sheet is half of that of the lower layer.

Furthermore, a groove is formed in the edge of the upper layer of the box cover.

Furthermore, the surface of the slip sheet is provided with anti-slip lines.

Furthermore, the heat dissipation groove is an inclined groove, and the middle part of the heat dissipation groove is concavely bent towards one side.

Furthermore, the clamp springs are in a pi shape, and the top ends of the two clamp springs are abutted against the anode and the cathode of the diode; and the two pins of the clamp spring are respectively clamped with the positive and negative cables.

The utility model has the advantages and the beneficial effects that:

1. the clamping mode of the diode and the clamp spring in the box body realizes welding-free and is convenient to disassemble and separate;

2. the design of the box cover realizes the combination of heat dissipation, water resistance and dust prevention; the sliding sheet can be slid as required, so that the heat dissipation degree can be adjusted. The design of the middle groove of the heat dissipation groove avoids the entering of larger dust particles, the infiltration speed of liquid drops when the liquid drops drop on the surface of the heat dissipation groove is reduced, and the liquid drops can be wiped off through a water absorption paper towel in time.

Drawings

Fig. 1 is a schematic view of the box body of the present invention.

Fig. 2 is a schematic view of the case cover in embodiment 1.

Fig. 3 is a sectional view of the cap of the container in embodiment 1.

Fig. 4 is a schematic view of the case cover in embodiment 2.

Fig. 5 is a sectional view of the cap of embodiment 2.

Fig. 6 is an exploded view of the lid of embodiment 2.

Wherein, box body 1, diode 2, jump ring 3, cable pipe 4, lid 5, radiating groove 6, spout 7, gleitbretter 8, recess 9.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1:

a light-weight heat-dissipation wiring small box comprises a box body 1, a diode 2, a clamp spring 3, a cable tube 4 and a box cover 5; two clamp springs 3 which are arranged in a mirror image manner are arranged in the box body 1, and the positive electrode and the negative electrode of the diode 2 are clamped between the clamp springs 3; the two clamp springs 3 are respectively connected with positive and negative cables, and the positive and negative cables penetrate out of the cable tube 4 on the side of the box body 1; the box cover 5 is embedded into the box body 1 in an interference mode, and a plurality of heat dissipation grooves 6 are formed in the surface of the box cover 5.

The heat dissipation groove 6 is an inclined groove, and the middle of the heat dissipation groove 6 is concavely bent towards one side.

The clamp springs 3 are in a pi shape, and the top ends of the two clamp springs 3 are abutted against the anode and the cathode of the diode 2; and the two pins of the clamp spring 3 are respectively clamped with the positive and negative cables.

Example 2:

a light-weight heat-dissipation wiring small box comprises a box body 1, a diode 2, a clamp spring 3, a cable tube 4 and a box cover 5; two clamp springs 3 which are arranged in a mirror image manner are arranged in the box body 1, and the positive electrode and the negative electrode of the diode 2 are clamped between the clamp springs 3; the two clamp springs 3 are respectively connected with positive and negative cables, and the positive and negative cables penetrate out of the cable tube 4 on the side of the box body 1; the box cover 5 is embedded into the box body 1 in an interference manner.

The box cover 5 comprises an upper layer and a lower layer, a heat dissipation groove 6 is arranged in a half area of the center of the lower layer, the upper layer is a frame extending outwards, sliding grooves 7 are arranged on the inner sides of two sides of the upper layer, and sliding pieces 8 are arranged in the sliding grooves 7; the length of the sliding sheet 8 is half of that of the lower layer. The cover or removal of the cover of the heat sink 6 can be achieved by sliding the slide 8.

The upper layer edge of the box cover 5 is provided with a groove 9. The design of recess 9 is in order to be when lid 5 need take out lid 5 after the interference embedding box body 1, can take off lid 5 through prizing recess 9.

And anti-skid grains are arranged on the surface of the sliding sheet 8.

The heat dissipation groove 6 is an inclined groove, and the middle of the heat dissipation groove 6 is concavely bent towards one side. Not only ensures that heat can be dissipated from the heat dissipation groove 6, but also prevents dust particles to a certain extent, and liquid drops enter the box body 1 through the heat dissipation groove 6.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a small box of lightweight heat dissipation wiring which characterized in that: the LED lamp comprises a box body, a diode, a clamp spring, a cable tube and a box cover; two clamp springs which are arranged in a mirror image mode are arranged in the box body (1), and the positive electrode and the negative electrode of the diode are clamped between the clamp springs; the two clamp springs are respectively connected with positive and negative cables, and the positive and negative cables penetrate out of the cable tube at the side of the box body; the box cover is embedded into the box body in an interference mode, and a plurality of radiating grooves are formed in the surface of the box cover.

2. The light weight heat dissipating junction box of claim 1, wherein: the box cover comprises an upper layer and a lower layer, a heat dissipation groove is arranged in a half area of the center of the lower layer, the upper layer is a frame extending outwards, sliding grooves are arranged on the inner sides of two sides of the upper layer, and sliding sheets are arranged in the sliding grooves; the length of the sliding sheet is half of that of the lower layer.

3. The light weight heat dissipating junction box of claim 2, wherein: the upper layer edge of the box cover is provided with a groove.

4. The light weight heat dissipating junction box of claim 2, wherein: and anti-skid grains are arranged on the surface of the sliding sheet.

5. The light-weight heat-dissipating junction box of claim 1 or 2, wherein: the heat dissipation groove is an inclined groove, and the middle part of the heat dissipation groove is concavely bent towards one side.

6. The light weight heat dissipating junction box of claim 1, wherein: the clamp springs are in a pi shape, and the top ends of the two clamp springs are propped against the anode and the cathode of the diode; and the two pins of the clamp spring are respectively clamped with the positive and negative cables.