CN215528327U

CN215528327U - Battery distribution box

Info

Publication number: CN215528327U
Application number: CN202121565994.3U
Authority: CN
Inventors: 李金贵
Original assignee: Beijing Aofengming Metal Products Co ltd
Current assignee: Beijing Aofengming Metal Products Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-14
Anticipated expiration: 2031-07-09

Abstract

The application relates to a battery distribution box, including the shell, the opening has been seted up to one side that is located the shell, the articulated door that is provided with in open-ended position, the lateral wall fixedly connected with hair-dryer of shell is still including being located the inside sliding connection's of shell shielding piece, the lateral wall of shell for first thermovent has been seted up to the position of shielding piece, the vertical cross-section of first thermovent is not more than the vertical cross-section of shielding piece, one side of shielding piece is provided with the drive structure that shielding piece removed. This application has and reduces when the block terminal does not use, and impurity such as external dust enters into the condition emergence of the inside of block terminal from the thermovent to improved the life's of the components and parts that are located the block terminal inside effect.

Description

Battery distribution box

Technical Field

The application relates to the field of distribution box technology, especially, relate to a battery distribution box.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The distribution box is a control center for reasonably distributing electric energy to various components in a command power supply line, and is a control link for reliably accepting an upper-end power supply.

The battery block terminal is in long-time use, and the inside components and parts of block terminal can produce a large amount of heats to make and be located the inside temperature of block terminal and can continuously rise. Prior art generally can blow in the air through the inside of hair-dryer orientation block through seting up the thermovent at the lateral wall of block terminal, and then makes the inside steam effluvium of block terminal.

To the above-mentioned correlation technique, the inventor thinks that when the block terminal was not used at ordinary times, external impurity such as dust very easily got into the inside of block terminal from the position of thermovent to cause the damage to the inside components and parts of block terminal.

SUMMERY OF THE UTILITY MODEL

When not using when reducing the block terminal, impurity such as external dust enters into the inside condition emergence of block terminal from the thermovent to improve the life who is located the inside components and parts of block terminal, this application provides a battery block terminal.

The application provides a pair of battery block terminal adopts following technical scheme:

the utility model provides a battery distribution box, includes the shell, is located one side of shell and has seted up the opening, the articulated door that is provided with in open-ended position, the lateral wall fixedly connected with hair-dryer of shell is still including being located the inside sliding connection's of shell shielding piece, the lateral wall of shell for first thermovent has been seted up to the position of shielding piece, the vertical cross-section of first thermovent is not more than the vertical cross-section of shielding piece, one side of shielding piece is provided with the drive structure that shielding piece removed.

Through adopting above-mentioned technical scheme, drive the shielding piece through drive structure and remove for the shielding piece carries out the shutoff with first thermovent, and then when the block terminal does not use at ordinary times, can seal first thermovent, reduces impurity such as external dust and enters into the inside of block terminal from first thermovent, thereby has improved the life who is located the inside components and parts of block terminal.

Optionally, the driving structure includes a first rack fixedly connected to the shielding member, the first rack is slidably connected to the side wall of the housing, a first gear is engaged with one side of the first rack, and a first driving member for driving the first gear to rotate is disposed on one side of the first gear.

Through adopting above-mentioned technical scheme, drive first gear through first driving piece and rotate, and then first gear can drive first rack and rotate, and first rack can drive the shielding piece rather than fixed connection and remove for shielding piece seals first thermovent or exposes.

Optionally, the drive structure including with shielding piece threaded connection's threaded connection, threaded connection's axis direction level sets up, just threaded connection is rather than fixed the lateral wall of shell is parallel relatively, threaded connection's one end is provided with the drive threaded connection pivoted second driving piece.

Through adopting above-mentioned technical scheme, drive threaded connection spare through the second driving piece and rotate, and then threaded connection spare can drive the shielding piece and remove along threaded connection spare's axis direction to seal first thermovent or expose through the shielding piece.

Optionally, a dust screen is fixedly connected to the outer side wall of the housing relative to the blower.

Through adopting above-mentioned technical scheme, can reduce the inside that the hair-dryer inhales the shell with the dust in the external world through the dust screen that sets up to reduce the inside damage that causes components and parts that external dust enters into the shell.

Optionally, a second heat dissipation opening is formed in the top wall of the shell, and a rain shielding structure is arranged at the position of the second heat dissipation opening.

Through adopting above-mentioned technical scheme, when the temperature that is located the inside of shell is higher, can be through the supplementary heat dissipation of second thermovent, and the second thermovent sets up the roof at the shell to make and be located the inside high temperature of shell and discharge from the top more easily.

Optionally, the structure of keeping off the rain is including being located the spool that the inside level of shell roof set up, the spool with the shell gyration is connected, the one end fixedly connected with drive of spool the third driving piece of spool pivoted, the waterproof cloth has been rolled up in the outside of spool, the waterproof cloth deviates from the one end fixedly connected with slide of spool, slide with shell sliding connection, the spool with be provided with the elastic component between the slide, the one end of elastic component with the slide butt.

By adopting the technical scheme, the third driving piece drives the scroll to rotate, so that the scroll winds the waterproof cloth on the scroll, the second heat dissipation opening is exposed, and the waterproof cloth drives the sliding plate to move towards one side close to the scroll to compress the elastic piece; when the third driving piece drives the reel and moves towards the reverse rotation, the elastic piece pushes the sliding plate to move towards one side away from the reel, so that the sliding plate drives the waterproof cloth to shield the second heat dissipation opening, and rainwater is reduced from the position of the second heat dissipation opening to enter the shell.

Optionally, a boss is fixedly connected to the outer side wall of the housing relative to the first heat dissipation opening.

Through adopting above-mentioned technical scheme, can reduce the inside that the rainwater that leaves at the shell lateral wall enters into the shell from the position department of first thermovent through the boss that sets up to reduce the damage that the inside that the rainwater enters into the shell led to the fact inside components and parts.

Optionally, one side of the second heat dissipation port is communicated with a water drainage groove, and the groove bottom of the water drainage groove is flush with the upper surface of the waterproof cloth.

Through adopting above-mentioned technical scheme, can discharge the rainwater that is located second thermovent and tarpaulin top through the water drainage tank that sets up to reduce the long-pending inside that has the second thermovent of rainwater, and then reduce when the tarpaulin is rolled up on the spool gradually, be located the condition that the rainwater that the tarpaulin top was accumulated enters into the inside of shell.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving structure drives the shielding piece to move, so that the shielding piece seals the first heat dissipation opening, the first heat dissipation opening can be sealed when the distribution box is not used at ordinary times, and impurities such as external dust and the like are reduced from entering the distribution box from the first heat dissipation opening, so that the service life of components inside the distribution box is prolonged;

2. the first driving piece drives the first gear to rotate, so that the first gear can drive the first rack to rotate, and the first rack can drive the shielding piece fixedly connected with the first rack to move, so that the shielding piece seals or exposes the first heat dissipation opening;

3. the third driving piece drives the scroll to rotate, so that the scroll winds the waterproof cloth on the scroll, the second heat dissipation opening is exposed, and the waterproof cloth drives the sliding plate to move towards one side close to the scroll to compress the elastic piece; when the third driving piece drives the reel and moves towards the reverse rotation, the elastic piece pushes the sliding plate to move towards one side away from the reel, so that the sliding plate drives the waterproof cloth to shield the second heat dissipation opening, and rainwater is reduced from the position of the second heat dissipation opening to enter the shell.

Drawings

Fig. 1 is a schematic view of the overall structure of a battery distribution box according to embodiment 1 of the present application;

fig. 2 is a schematic view of the internal structure of a battery distribution box according to embodiment 1 of the present application;

fig. 3 is a schematic view of the internal structure of the top wall of a battery distribution box according to embodiment 1 of the present application;

fig. 4 is a schematic structural view of a communicating groove of a battery distribution box according to embodiment 1 of the present application;

fig. 5 is a schematic view of the internal structure of a battery distribution box according to embodiment 2 of the present application.

Description of reference numerals: 1. a housing; 11. an opening; 12. sealing the door; 13. a blower; 131. a dust screen; 14. a first heat dissipation port; 141. a boss; 15. a chute; 151. a first baffle plate; 1511. a first rack; 152. a second baffle; 1521. a second rack; 16. a first gear; 161. a first rotating electric machine; 17. a second heat dissipation port; 18. accommodating grooves; 19. avoiding holes; 2. a reel; 21. a second rotating electric machine; 22. waterproof cloth; 23. a slide plate; 24. a guide bar; 25. a spring; 26. a communicating groove; 261. a water discharge tank; 3. a bidirectional lead screw; 31. a left-handed segment; 32. a right-handed segment; 33. a second gear; 34. a third gear; 35. and a third rotating electric machine.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses battery block terminal.

Example 1

Referring to fig. 1 and 2, a battery distribution box includes a rectangular housing 1, the housing 1 is a hollow structure, an opening 11 is opened on one side of the housing 1, a sealing door 12 is vertically arranged at a position of the housing 1 corresponding to the opening 11, and the sealing door 12 can completely seal the opening 11 and is hinged between one side of the sealing door 12 and the housing 1. Along the length of the housing 1 from the side near the door seal 12 to the side facing away from the door seal 12.

The two opposite vertical side walls of the housing 1 are fixedly connected with blowers 13 respectively, and the blowers 13 are arranged at equal intervals along the height direction. Two vertical side walls opposite to the housing 1 are respectively provided with two first heat dissipation ports 14, the two first heat dissipation ports 14 are arranged along the length direction, and the two first heat dissipation ports 14 are respectively located at two sides of the blower 13. A dust screen 131 is fixedly attached to the outer side wall of the casing 1 with respect to the blower 13.

The position of the outer side wall of the housing 1 relative to the first heat dissipation opening 14 is fixedly connected with a boss 141, and the boss 141 surrounds the outer side of the first heat dissipation opening 14, so that rainwater is reduced from entering the housing 1 from the first heat dissipation opening 14 through the arranged boss 141.

The sliding groove 15 is formed in the side wall of the housing 1 opposite to the first heat dissipation opening 14, the sliding groove 15 is connected with a first baffle 151 and a second baffle 152 in a sliding manner, and the first heat dissipation opening 14 can be completely sealed by the first baffle 151 and the second baffle 152.

The first baffle 151 is fixedly connected with a first rack 1511 relative to the first heat dissipation opening 14, the first rack 1511 is located inside the housing 1 and is connected with the housing 1 in a sliding manner, and the first rack 1511 is horizontally arranged. The second rack 1521 is fixedly connected to a position of the second baffle 152 corresponding to the first heat dissipation opening 14, the second rack 1521 is horizontally disposed, and the second rack 1521 is located inside the housing 1 and is in relative sliding connection with the housing 1. The first rack 1511 is located on one side close to the sliding groove 15, the second rack 1521 is located on one side of the first rack 1511 departing from the sliding groove 15, and tooth surfaces of the first rack 1511 and the second rack 1521 are arranged oppositely.

The horizontal projections of the ends, close to each other, of the first rack 1511 and the second rack 1521 are relatively overlapped, a first gear 16 is arranged at the position where the horizontal projections of the first rack 1511 and the second rack 1521 are relatively overlapped, the first gear 16 is arranged between the first rack 1511 and the second rack 1521 which are opposite, the axis of the first gear 16 is vertically arranged, the first gear 16 is meshed with the first rack 1511 relatively, and the first gear 16 is meshed with the second rack 1521 relatively. A first rotating motor 161 is vertically arranged below the first gear 16, the first rotating motor 161 is fixedly connected with the housing 1, and a motor shaft of the first rotating motor 161 is coaxially and fixedly connected with the first gear 16.

Drive first gear 16 through first rotation motor 161 and rotate, and then first gear 16 can drive relative first rack 1511 and second rack 1521 and move towards the direction that is close to relatively or deviates from relatively, can open or close first thermovent 14 relatively through removing first baffle 151 and second baffle 152.

Referring to fig. 3 and 4, a second heat dissipating port 17 is formed in the top wall of the housing 1, and the second heat dissipating port 17 is disposed along the length direction of the housing 1. Holding tank 18 has been seted up for the position level of second thermovent 17 in the inside of the roof of shell 1, and the inside level that is located holding tank 18 is provided with spool 2, and the axis of spool 2 sets up along width direction, and the gyration is continuous between spool 2 and the shell 1. One end of the scroll 2 is provided with a second rotating motor 21, the second rotating motor 21 is fixedly connected with the shell 1, and a motor shaft of the second rotating motor 21 is coaxially and fixedly connected with the scroll 2.

The waterproof cloth 22 is wound on the side wall of the scroll 2, one end of the waterproof cloth 22 is fixedly connected with the scroll 2, the other end of the waterproof cloth 22 is fixedly provided with a sliding plate 23, the length direction of the sliding plate 23 is arranged along the width direction of the shell 1, and the sliding plate 23 is connected with the shell 1 in a sliding mode. The two ends of the sliding plate 23 are respectively connected with a guide rod 24 in a sliding manner, the axis of the guide rod 24 is arranged along the length direction of the shell 1, and the guide rod 24 is fixedly connected with the shell 1. The position that guide bar 24 is located between slide plate 23 and spool 2 is equipped with spring 25 in a cover manner, and coaxial setting between spring 25 and the guide bar 24, and the one end that spring 25 is close to slide plate 23 and slide plate 23 butt.

When the second rotating motor 21 drives the reel 2 to rotate, the reel 2 drives the tarpaulin 22 to wind on the reel 2, thereby exposing the second heat dissipation opening 17. When second rotating electrical machines 21 drives spool 2 antiport for spring 25 promotes slide 23 and moves towards the one side that deviates from spool 2, and then slide 23 drives tarpaulin 22 and moves towards the one side that deviates from spool 2, shields the second intercommunication mouth through tarpaulin 22.

A communication groove 26 is formed in the top wall of the housing 1 at a position corresponding to the second heat dissipation opening 17 along the width direction, the communication groove 26 communicates the plurality of second heat dissipation openings 17 with each other, and the bottom of the communication groove 26 is flush with the upper surface of the tarpaulin 22. The top wall that is located shell 1 has seted up drain tank 261 along length direction for the position of one of them second thermovent 17, and the tank bottom of drain tank 261 flushes with the upper surface of tarpaulin 22, and drain tank 261 deviates from the relative intercommunication of the lateral wall of the vertical setting of second thermovent 17 and shell 1 to the intercommunication groove 26 and the drain tank 261 that can be located through the setting can be with the rainwater that accumulates on second thermovent 17 and the tarpaulin 22 discharge.

The implementation principle of the embodiment 1 is as follows: drive first gear 16 through first rotation motor 161 and rotate, and then first gear 16 can drive first rack 1511 and second rack 1521 rather than the meshing is connected and move to drive first baffle 151 through first rack 1511 and second rack 1521 and move, and then seal first thermovent 14 through first baffle 151.

Example 2

Example 2 is different from example 1 in that

Referring to fig. 1 and 5, a bidirectional screw 3 is horizontally disposed between a first barrier 151 and a second barrier 152, the axial direction of the bidirectional screw 3 is disposed along the length direction of the housing 1, and the bidirectional screw 3 is rotatably connected with the housing 1. The bidirectional screw 3 comprises a left-handed section 31 and a right-handed section 32 which are coaxially arranged, the left-handed section 31 is in threaded connection with the first baffle 151, and the right-handed section 32 is in threaded connection with the second baffle 152.

The middle position of the bidirectional screw 3 is fixedly sleeved with a second gear 33, the second gear 33 and the bidirectional screw 3 are coaxially arranged, the inner side wall of the shell 1 is provided with an avoiding hole 19 relative to the position of the second gear 33, and one side of the second gear 33, which is close to the avoiding hole 19, extends into the avoiding hole 19 from the position of the avoiding hole 19.

A third gear 34 is engaged and connected to one side of the second gear 33, and the axis of the third gear 34 is parallel to the axis of the second gear 33. A third rotating motor 35 is arranged on one side of the second gear 33, the third rotating motor 35 is fixedly connected with the housing 1, and a motor shaft of the third rotating motor 35 is coaxial with an axis of the third gear 34 and is fixedly connected with the third gear 34.

Drive third gear 34 through third rotating electrical machines 35 and rotate for third gear 34 can drive second gear 33 and rotate, and second gear 33 drives two-way lead screw 3 and rotates, and then two-way lead screw 3 can drive first baffle 151 and second baffle 152 and remove along the length direction of shell 1, thereby seals first louvre through first baffle 151 and second baffle 152.

The implementation principle of the embodiment 2 is as follows: can drive third gear 34 through third rotating electrical machines 35 and rotate, and then third gear 34 can drive second gear 33 and rotate for pivoted second gear 33 can drive two-way lead screw 3 and rotate, thereby two-way lead screw 3 can drive relative first baffle 151 and second baffle 152 and move towards the direction that is close to relatively or deviates from relatively, and then cover or open first thermovent 14 through second baffle 152.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a battery distribution box, is located one side of shell (1) and has seted up opening (11) including shell (1), the articulated door (12) that is provided with in position of opening (11), the lateral wall fixedly connected with hair-dryer (13) of shell (1), its characterized in that: the heat dissipation device is characterized by further comprising a shielding piece which is located in the shell (1) and is in sliding connection, a first heat dissipation opening (14) is formed in the side wall of the shell (1) relative to the shielding piece, the vertical section of the first heat dissipation opening (14) is not larger than that of the shielding piece, and a driving structure for driving the shielding piece to move is arranged on one side of the shielding piece.

2. The battery power distribution box of claim 1, wherein: the driving structure comprises a first rack (1511) fixedly connected with the shielding piece, the first rack (1511) is in sliding connection with the side wall of the shell (1), a first gear (16) is meshed and connected to one side of the first rack (1511), and a first driving piece for driving the first gear (16) to rotate is arranged on one side of the first gear (16).

3. The battery power distribution box of claim 1, wherein: the drive structure including with shielding piece threaded connection's threaded connection spare, threaded connection spare's axis direction level sets up, just threaded connection spare is rather than fixed the lateral wall of shell (1) is parallel relatively, threaded connection spare's one end is provided with the drive threaded connection spare pivoted second driving piece.

4. The battery power distribution box of claim 1, wherein: the outer side wall of the shell (1) is fixedly connected with a dustproof net (131) relative to the position of the blower (13).

5. The battery power distribution box of claim 1, wherein: a second heat dissipation opening (17) is formed in the top wall of the shell (1), and a rain shielding structure is arranged at the position of the second heat dissipation opening (17).

6. The battery power distribution cabinet of claim 5, wherein: the structure of keeping off the rain is including spool (2) that is located the inside level setting of shell (1) roof, spool (2) with shell (1) gyration is connected, the one end fixedly connected with drive of spool (2) pivoted third driving piece, waterproof cloth (22) have been rolled up in the outside of spool (2), waterproof cloth (22) deviate from the one end fixedly connected with slide plate (23) of spool (2), slide plate (23) with shell (1) sliding connection, spool (2) with be provided with the elastic component between slide plate (23), the one end of elastic component with slide plate (23) butt.

7. The battery power distribution cabinet of claim 5, wherein: the outer side wall of the shell (1) is fixedly connected with a boss (141) relative to the position of the first heat dissipation opening (14).

8. The battery power distribution cabinet of claim 6, wherein: one side intercommunication of second thermovent (17) sets up water drainage tank (261), the tank bottom of water drainage tank (261) with the upper surface of tarpaulin (22) flushes.