CN216218362U

CN216218362U - Solar lamp control device

Info

Publication number: CN216218362U
Application number: CN202122369370.0U
Authority: CN
Inventors: 廖保障; 邱尔泵; 林鹏峰; 陈双庆
Original assignee: Baozhang Liao
Current assignee: Baozhang Liao
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a solar lamp control device, which relates to the technical field of solar lamps and comprises a box body and a control device body arranged in the box body, wherein the top of the box body is provided with an opening, the top of the box body is covered with a cover plate, the center of the bottom of the cover plate is provided with an internal thread sleeve, and two sides of the bottom of the cover plate are symmetrically provided with a pair of sliding columns; a pair of sliding sleeves is symmetrically arranged on the inner wall of the box body, a pair of sliding columns are respectively and correspondingly arranged in the pair of sliding columns one by one, a motor and an external threaded rod are arranged on the outer side of the bottom of the box body, one end of the external threaded rod is connected with an output shaft of the motor, and the other end of the external threaded rod penetrates through the box body and is adaptively and rotatably arranged in the internal thread sleeve; and the outer wall of the internal thread sleeve is provided with at least two spoilers. The utility model has the characteristics of exquisite structure, good rainproof performance and quick heat dissipation.

Description

Solar lamp control device

Technical Field

The utility model relates to the technical field of solar lamps, in particular to a solar lamp control device.

Background

Solar energy is a clean renewable energy source and an inexhaustible energy resource. The solar cell can directly convert solar energy into electric energy without generating any pollution to the environment. In recent years, with the rapid development of photovoltaic technology, the application of solar energy to lighting lamps is increasingly expanded, and in recent years, the application of solar lamp products has gradually formed a scale due to the multiple advantages of safety, energy conservation, convenience, environmental protection and the like.

The solar lamp control device is one of important components in a solar lighting system, and the quality of the control device not only determines the service life of a storage battery, but also directly influences the power output of a photovoltaic system.

At present, solar control device generally is including the components and parts that are used for control and the box that is used for assembling components and parts, and heat dissipation and rain proofness can't be compromise to current box, and the box that heat dispersion is good is invaded by the rainwater easily when rainy season, causes the controlling means short circuit, and the box that rain proofness can be good is too airtight, leads to the heat in the box to be difficult to discharge, causes the overheated machine that crashes of controlling means, even burns out.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the solar lamp control device which is exquisite in structure, can ensure good rainproof performance and can quickly dissipate heat, and the technical problem in the background art can be solved.

The utility model is realized by adopting the following technical scheme: the solar lamp control device comprises a box body and a control device body arranged in the box body, wherein an opening is formed in the top of the box body, a cover plate is covered on the top of the box body, the area of the top of the cover plate is larger than that of the opening, an internal thread sleeve is arranged in the center of the bottom of the cover plate, and a pair of sliding columns is symmetrically arranged on two sides of the bottom of the cover plate; a pair of sliding sleeves is symmetrically arranged on the inner wall of the box body, a pair of sliding columns is respectively arranged in the pair of sliding sleeves, an electric motor and an external threaded rod are arranged on the outer side of the bottom of the box body, one end of the external threaded rod is connected with an output shaft of the electric motor, and the other end of the external threaded rod penetrates through the box body and is adaptively and rotatably arranged in the internal thread sleeve; and the outer wall of the internal thread sleeve is provided with at least two spoilers.

The device of the present invention preferably has at least two spoilers spaced apart from each other from top to bottom, and the outer diameters of the spoilers are gradually increased from top to bottom.

A preferred embodiment of the device of the utility model is that the internally threaded sleeve and the pair of travelers are both located inside the box.

In a preferred embodiment of the apparatus of the present invention, an annular baffle is disposed on an outer edge of a bottom of the cover plate, the baffle extends in a vertical direction, and a gap is formed between an inner wall of the baffle and an outer wall of the box body.

In a preferred embodiment of the device according to the present invention, the bottom of the casing is gradually convex from the outer edge toward the center toward the inside of the casing.

In a preferred embodiment of the device of the present invention, a bearing is provided at the center of the bottom of the case, and the male screw rod is inserted into the bearing.

A preferred embodiment of the device according to the utility model is that the bottom of the housing is also provided with a bracket for fixing the motor.

The device is characterized in that an accommodating cavity is formed in the side wall of the box body, an annular accommodating groove is formed in the top of the box body and communicated with the accommodating cavity, a sponge ring is arranged in the accommodating groove, the bottom of the sponge ring is fixedly arranged at the communication position of the accommodating groove and the accommodating cavity, and the top of the sponge ring protrudes out of the accommodating groove.

In a preferred embodiment of the device of the present invention, the width of the inner side of the accommodating groove is gradually reduced from top to bottom, the minimum width of the inner side of the accommodating groove is equal to the outer diameter of the sponge ring, and the maximum width of the inner side of the accommodating groove is greater than the outer diameter of the sponge ring.

Compared with the prior art, the sliding sleeve has the advantages that the sliding sleeve limits the sliding column and the external thread rod and the internal thread sleeve are in threaded connection, so that the external thread rod rotates to drive the internal thread sleeve to do linear reciprocating motion in the vertical direction, air circulation in the box body is promoted, the heat dissipation purpose is realized, the structure is exquisite, and both the heat dissipation performance and the rainproof performance can be realized.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

fig. 2 is an operation state reference diagram of fig. 1.

In the figure:

1. a box body; 11. a sliding sleeve; 12. an electric motor; 120. a support; 13. an externally threaded rod; 14. a bearing; 15. An accommodating cavity; 16. a containing groove; 17. a sponge ring; 2. a control device body; 3. a cover plate; 31. an internal thread sleeve; 310. a spoiler; 32. a traveler; 4. a baffle plate; 40. a gap.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The utility model is further explained with reference to the accompanying drawings, and the solar lamp control device shown in fig. 1 and fig. 2 comprises a box body and a control device body arranged in the box body, wherein the top of the box body 1 is provided with an opening, the top of the box body 1 is covered with a cover plate 3, the top area of the cover plate 3 is larger than the area of the opening, so that rainwater is effectively prevented from entering the box body 1 through a gap between the cover plate 3 and the box body 1, the rainproof performance is improved, the center of the bottom of the cover plate 3 is provided with an internal thread sleeve 31, and two sides of the bottom of the cover plate 3 are symmetrically provided with a pair of sliding columns 32;

a pair of sliding sleeves 11 are symmetrically arranged on the inner wall of the box body 1, a pair of sliding columns 32 are respectively arranged in the pair of sliding sleeves 11, a motor 12 and an external threaded rod 13 are arranged on the outer side of the bottom of the box body 1, one end of the external threaded rod 13 is connected with an output shaft of the motor 12, and the other end of the external threaded rod 13 penetrates through the box body 1 and is adaptively and rotatably arranged in the internal thread sleeve 31;

at least two spoilers 310 are arranged on the outer wall of the internal thread sleeve 31. Initially, the cover plate 3 is covered on the opening of the box body 1, so that the box body 1 and the cover plate 3 form a closed whole, the whole rainproof performance is improved, and the control device body 2 is ensured not to be invaded by rainwater; when it is not raining and high heat dissipation performance is required, the motor 12 acts to rotate the external threaded rod 13, and due to the limiting effect of the sliding sleeve 11 on the sliding column 32 and the threaded connection effect between the external threaded rod 13 and the internal threaded sleeve 31, the rotation of the external threaded rod 13 drives the internal threaded sleeve 31 to do linear reciprocating motion in the vertical direction, so that on one hand, the cover plate 3 is lifted, the gap between the cover plate 3 and the box body 1 is enlarged, and heat dissipation is facilitated, on the other hand, the up-and-down motion of the cover plate 3 enables the pressure at the opening of the box body 1 to change, thereby promoting the air circulation in the box body 1 and achieving the purpose of heat dissipation, meanwhile, the spoiler 310 moves together with the internal threaded sleeve 31, the spoiler 310 has the spoiler effect of spoiler, the discharge speed of hot air in the box body 1 is increased, the heat dissipation effect is also increased, the position of the cover plate 3 is controlled by the motor 12, and reliable rain prevention is achieved, can realize effectual radiating effect, the structure is exquisite, and the action is reliable.

Preferably, at least two spoilers 310 are arranged at intervals from top to bottom, and the outer diameter of each spoiler 310 is gradually increased from top to bottom. In this way, the turbulence plate 310 has a more hierarchical turbulence action on the air, thereby improving the turbulence effect and promoting the heat dissipation.

Preferably, the internally threaded sleeve 31 and the pair of sliding columns 32 are both located inside the box 1. The cooperation of traveller 32 and sliding sleeve 11 has realized the limiting displacement to apron 3, prevents that apron 3 from taking place to rotate along with internal thread cover 31.

Preferably, the bottom outer edge of the cover plate 3 is provided with a circular ring-shaped baffle 4, the baffle 4 extends along the vertical direction, and a gap 40 is formed between the inner wall of the baffle 4 and the outer wall of the box body 1. Set up baffle 4, prevented that the rainwater from entering into box 1 along the outer wall of apron 3, further improved rain-proof effect.

Preferably, the bottom of the box 1 is gradually raised from the outer edge to the center toward the inner direction of the box 1. Therefore, rainwater can be effectively prevented from being attached to the bottom of the box body 1, the output shaft of the motor 12 is prevented from being immersed by the rainwater, and the control device body 2 and the motor 12 are in a reliable working state.

Preferably, a bearing 14 is arranged at the center of the bottom of the box body 1, and the external thread rod 13 is arranged in the bearing 14 in a penetrating manner. The bearing 14 supports the externally threaded rod 13, and ensures that the externally threaded rod 13 can be reliably rotated by driving the motor 12.

Preferably, the bottom of the case 1 is further provided with a bracket 120 for fixing the motor 12. The connecting and fixing function of the bracket 120 ensures that the motor 12 can rotate smoothly.

Preferably, an accommodating cavity 15 is formed in the side wall of the box body 1, an annular accommodating groove 16 is formed in the top of the box body 1, the accommodating groove 16 is communicated with the accommodating cavity 15, a sponge ring 17 is arranged in the accommodating groove 16, the bottom of the sponge ring 17 is fixedly arranged at the communication position of the accommodating groove 16 and the accommodating cavity 15, and the top of the sponge ring 17 protrudes out of the accommodating groove 16. When the rainwater spattered the top that falls box 1, can be absorbed by sponge ring 17, after apron 3 pushed down, the rainwater of absorbing in the sponge ring 17 can enter into holding chamber 15, like this, has further improved rain proofness ability on the one hand, and on the other hand stores the rainwater that can play endothermic effect in holding chamber 15, has effectively improved box 1's heat-sinking capability.

Preferably, the inner side width of the accommodating groove 16 is gradually reduced from top to bottom, the minimum inner side width of the accommodating groove 16 is equal to the outer diameter of the sponge ring 17, and the maximum inner side width of the accommodating groove 16 is greater than the outer diameter of the sponge ring 17. That is to say, storage tank 16 is open design, has guaranteed that the rainwater homoenergetic of soaking falls into storage tank 16 in, simultaneously, has also left elastic deformation's space for sponge ring 17.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. Solar lamp controlling means, include box (1) and locate controlling means body (2) in box (1), its characterized in that: an opening is formed in the top of the box body (1), a cover plate (3) is covered on the top of the box body (1), the area of the top of the cover plate (3) is larger than that of the opening, an internal thread sleeve (31) is arranged in the center of the bottom of the cover plate (3), and a pair of sliding columns (32) is symmetrically arranged on two sides of the bottom of the cover plate (3);

a pair of sliding sleeves (11) is symmetrically arranged on the inner wall of the box body (1), a pair of sliding columns (32) is respectively arranged in the pair of sliding sleeves (11), a motor (12) and an external threaded rod (13) are arranged on the outer side of the bottom of the box body (1), one end of the external threaded rod (13) is connected with an output shaft of the motor (12), and the other end of the external threaded rod (13) penetrates through the box body (1) and is adaptively and rotatably arranged in the internal threaded sleeve (31);

the outer wall of the internal thread sleeve (31) is provided with at least two spoilers (310).

2. A solar light control apparatus as claimed in claim 1, wherein: at least two spoilers (310) from last interval setting down, the external diameter of spoiler (310) increases gradually from top to bottom.

3. A solar light control apparatus as claimed in claim 1, wherein: the internal thread sleeve (31) and the pair of sliding columns (32) are located inside the box body (1).

4. A solar light control apparatus as claimed in claim 1, wherein: the bottom outer edge of the cover plate (3) is provided with a circular ring-shaped baffle (4), the baffle (4) extends along the vertical direction, and a gap (40) is formed between the inner wall of the baffle (4) and the outer wall of the box body (1).

5. A solar light control apparatus as claimed in claim 1, wherein: the bottom of the box body (1) is gradually raised from the outer edge to the center towards the inner direction of the box body (1).

6. A solar light control apparatus as claimed in claim 5, wherein: the bottom center of box (1) is equipped with bearing (14), external screw thread pole (13) wear to establish in bearing (14).

7. A solar light control apparatus as claimed in claim 6, wherein: the bottom of the box body (1) is also provided with a bracket (120) used for fixing the motor (12).

8. A solar light control apparatus as claimed in claim 1, wherein: the improved box is characterized in that a containing cavity (15) is formed in the inner portion of the side wall of the box body (1), an annular containing groove (16) is formed in the top of the box body (1), the containing groove (16) is communicated with the containing cavity (15), a sponge ring (17) is arranged in the containing groove (16), the bottom of the sponge ring (17) is fixedly arranged at the communicating position of the containing groove (16) and the containing cavity (15), and the top of the sponge ring (17) protrudes to the outside of the containing groove (16).

9. A solar light control apparatus as claimed in claim 8, wherein: the inboard width of storage tank (16) reduces from top to bottom gradually, the minimum inboard width of storage tank (16) equals the external diameter of sponge ring (17), the maximum inboard width of storage tank (16) is greater than the external diameter of sponge ring (17).