CN220169409U

CN220169409U - Rain shade base

Info

Publication number: CN220169409U
Application number: CN202321510784.3U
Authority: CN
Inventors: 赵振华; 韩文洁; 管洪雷
Original assignee: Qingdao Kaibinshida Plastic Co ltd
Current assignee: Qingdao Kaibinshida Plastic Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-12
Anticipated expiration: 2033-06-14

Abstract

The utility model belongs to the technical field of outdoor lamps, and particularly relates to a rain shield base, which comprises a base, wherein an annular mounting plate is arranged on the base, the annular mounting plate is in airtight connection with the rain shield, a plurality of supporting components for supporting the base are arranged at the bottom of the base, and a gas circulation component is also arranged on the base and connected with a cooling component.

Description

Rain shade base

Technical Field

The utility model relates to the technical field of outdoor lamps, in particular to a rain shade base.

Background

The enclosed LED outdoor lighting lamp is composed of a lamp shell, a light source module and a power supply. It is known that existing enclosed LED outdoor lighting fixtures suffer from a number of drawbacks and need to be improved. In the application aspect of the LED light source module, the LED light source module comprises improvement of heat dissipation effect, improvement of optical illumination performance, adaptation with a traditional lamp shell, rapid assembly requirement and the like.

In the prior art, in an LED outdoor lighting lamp using a traditional lamp housing structure, an LED light source radiates heat in a forced convection mode by a fan, the fan is used for extracting air with lower temperature outside the lamp housing to perform heat exchange with air with higher temperature inside the lamp housing, and the temperature of the air inside the lamp housing is reduced by radiating through the outer surface of the lamp housing, so that the temperature of an LED element is reduced, and the service life of the LED light source is ensured. However, the inner and outer air of the lamp housing are utilized to forcedly convect and dissipate heat, so that the surface pollution and the thermal resistance of the LED light source and the power supply are easily improved due to the uncleanness of the introduced external air, and especially when the air contains moisture and harmful chemical substances, the fluorescent powder and the silica gel materials are degraded, and the long-term use of the LED light source and the power supply is not facilitated.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a rain cover base.

The utility model provides a rain shade base, includes the base, be equipped with annular mounting panel on the base, annular mounting panel and rain shade airtight connection, the bottom of base is equipped with a plurality of supporting components that are used for supporting the base, still be equipped with gas circulation subassembly on the base, gas circulation subassembly and cooling module are connected.

Further, the both sides of base bottom are equipped with bilateral symmetry's mounting groove, the lateral part of base is equipped with the spread groove, the inner wall that the spread groove kept away from the open end is equipped with the annular arch of outside extension, be equipped with a plurality of circumference distribution's block groove on the annular arch.

Further, the supporting component comprises a first supporting rod and a second supporting rod, the first supporting rod is connected with the second supporting rod in a sliding mode, and a locking piece is arranged at the bottom of the first supporting rod.

Further, the supporting component still includes the pivot that is located the spread groove, the pivot rotates with the disc to be connected, be equipped with a plurality of block protruding in the lateral wall circumference of disc, block protruding and block groove sliding connection, still be equipped with a plurality of block pieces that correspond with the block groove in the pivot, the one end and the spring coupling that block piece was kept away from to the disc, the other end and the spread groove inner wall connection of spring, the tip and the fixed block of pivot are connected, the fixed block is connected with the top of first bracing piece.

Further, a pull handle is arranged on the outer side of the fixed block.

Further, the gas circulation assembly comprises an air suction assembly and an air outlet assembly which are arranged at the opposite positions of the inner wall of the annular mounting plate, a cooling cavity is arranged in the base, an S-shaped cooling pipe is arranged in the cooling cavity, and the cooling pipe is respectively connected with the air suction assembly and the air outlet assembly through pipelines.

Further, the cooling assembly comprises a metal radiating plate arranged at the bottom of the cooling cavity, a plurality of radiating fans are arranged at the bottom of the radiating plate, and the radiating fans are fixedly arranged on the bottom plate.

By adopting the technical scheme, the utility model has the beneficial technical effects that: according to the utility model, the base and the rain cover form a closed space, the air suction assembly sucks hot air in the rain cover into the cooling pipe, cooling liquid is filled in the cooling cavity, the hot air in the cooling pipe is cooled, the cooling pipe is of an S-shaped structure, the cooling stroke is increased, the cooling effect is improved, meanwhile, the metal cooling plate at the bottom of the cooling cavity is cooled, the bottom of the cooling plate is provided with a plurality of cooling fans, the cooling effect is further enhanced, cooled air reenters the rain cover through the air outlet assembly, the circulation cooling of air in a closed state is realized, the long-term use of the LED light source and the power supply is facilitated, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of a base of a rain shade according to the present utility model;

FIG. 2 is a front view of a rain fly base of the present utility model;

FIG. 3 is a top view of a rain shade base of the present utility model;

FIG. 4 is a schematic cross-sectional view taken along the direction A-A in FIG. 3 in accordance with the present utility model;

FIG. 5 is a bottom view of a rain fly base of the present utility model;

FIG. 6 is an enlarged schematic view of area B of FIG. 5 in accordance with the present utility model;

FIG. 7 is a schematic view of a metal heat sink plate according to the present utility model;

FIG. 8 is a schematic view of a cooling tube according to the present utility model;

FIG. 9 is a schematic view of a support assembly according to the present utility model;

fig. 10 is a schematic diagram of a structure of a base of a rain shade according to the present utility model.

In the figure, 1, a base, 2, an annular mounting plate, 3, a mounting groove, 4, a connecting groove, 5, an annular bulge, 6, a clamping groove, 7, a first supporting rod, 8, a second supporting rod, 9, a locking piece, 10, a rotating shaft, 11, a disc, 12, a clamping bulge, 13, a clamping block, 14, a spring, 15, a fixing block, 16, a pull handle, 17, an air suction component, 18, an air outlet component, 19, a cooling cavity, 20, a cooling pipe, 21, a heat dissipation fan, 22, a bottom plate, 23 and a metal heat dissipation plate.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

As shown in fig. 1-10, a rain shade base comprises a base 1, wherein an annular mounting plate 2 is arranged on the base 1, the annular mounting plate 2 is in airtight connection with the rain shade, a plurality of supporting components for supporting the base 1 are arranged at the bottom of the base 1, a gas circulation component is further arranged on the base 1, and the gas circulation component is connected with a cooling component.

In the above embodiment, in order to prevent the surface pollution and the thermal resistance improvement of the LED light source and the power supply due to the uncleanness of the introduced external air during the forced convection heat dissipation of the inside and outside air of the rain cover, especially when the air contains moisture and harmful chemical substances, the degradation of the fluorescent powder and silica gel materials is caused, which is not beneficial to the long-term use of the LED light source and the power supply, the base 1 and the rain cover form a closed space, and the air in the rain cover is circularly cooled by the air circulation assembly and the cooling assembly, so that the service life of the device is prolonged.

The utility model provides a rain shade base, a supporting component can support a base 1 to a certain height, the locking positions of a first supporting rod 7 and a second supporting rod 8 can be adjusted according to the requirement, the base 1 is lifted to a certain height, heat dissipation of the base 1 is facilitated, the first supporting rod 7 and the second supporting rod 8 are placed in an installation groove 3 before use, an operator pulls a handle 16, a rotating shaft 10 moves outwards, at the moment, a clamping block 13 is disconnected with the clamping groove 6, a clamping protrusion 12 is still connected with the clamping groove 6, a rotating shaft 10 is rotationally connected with a disc 11, then the operator rotates a fixing block 15, the first supporting rod 7 and the second supporting rod 8 rotate by 90 degrees, the operator releases the fixing block 15, the rotating shaft 10 moves inwards under the action of a spring 14, and the clamping block 13 is connected with the clamping groove 6 again, so that the locking of the first supporting rod 7 is realized.

The mounting groove 3 of bilateral symmetry is equipped with to the both sides of base 1 bottom, the lateral part of base 1 is equipped with spread groove 4, the inner wall that spread groove 4 kept away from the open end is equipped with the annular protruding 5 of outside extension, be equipped with a plurality of circumference distribution's block groove 6 on the annular protruding 5.

The support assembly comprises a first support rod 7 and a second support rod 8, the first support rod 7 and the second support rod 8 are in sliding connection, and a locking piece 9 is arranged at the bottom of the first support rod 7.

The support assembly further comprises a rotating shaft 10 positioned in the connecting groove 4, the rotating shaft 10 is rotationally connected with the disc 11, a plurality of clamping protrusions 12 are arranged on the circumference of the side wall of the disc 11, the clamping protrusions 12 are slidably connected with the clamping grooves 6, a plurality of clamping blocks 13 corresponding to the clamping grooves 6 are further arranged on the rotating shaft 10, one end, away from the clamping blocks 13, of the disc 11 is connected with a spring 14, the other end of the spring 14 is connected with the inner wall of the connecting groove 4, the end portion of the rotating shaft 10 is connected with a fixing block 15, and the fixing block 15 is connected with the top of the first supporting rod 7.

The outer side of the fixed block 15 is provided with a pull handle 16.

The utility model provides a rain cover base, an air suction assembly 17 sucks hot air in a rain cover into a cooling pipe 20, cooling liquid is filled in a cooling cavity 19 to cool the hot air in the cooling pipe 20, the cooling pipe 20 is of an S-shaped structure, cooling stroke is increased, cooling effect is improved, meanwhile, a metal heat dissipation plate 23 at the bottom of the cooling cavity 19 is cooled, a plurality of heat dissipation fans 21 are arranged at the bottom of the heat dissipation plate 23, cooling effect is further improved, cooled air reenters the rain cover through an air outlet assembly 18, circulating cooling of air in a closed state is realized, and long-term use of an LED light source and a power supply is facilitated.

The gas circulation assembly comprises an air suction assembly 17 and an air outlet assembly 18 which are arranged at opposite positions of the inner wall of the annular mounting plate 2, a cooling cavity 19 is arranged in the base 1, an S-shaped cooling pipe 20 is arranged in the cooling cavity 19, and the cooling pipe 20 is respectively connected with the air suction assembly 17 and the air outlet assembly 18 through pipelines.

The cooling assembly comprises a metal heat dissipation plate 23 arranged at the bottom of the cooling cavity 19, a plurality of heat dissipation fans 21 are arranged at the bottom of the heat dissipation plate 23, and the heat dissipation fans 21 are fixedly arranged on a bottom plate 22.

The specific working process of the utility model is as follows: in order to prevent the surface pollution and the thermal resistance improvement of the LED light source and the power supply due to the uncleanness of the introduced external air in the process of forced convection heat dissipation of the inside and outside air of the rain cover, especially when the air contains moisture and harmful chemical substances, the degradation of fluorescent powder and silica gel materials is caused, and the long-term use condition of the LED light source and the power supply is unfavorable.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. The rain shade base comprises a base (1), and is characterized in that an annular mounting plate (2) is arranged on the base (1), the annular mounting plate (2) is connected with the rain shade in a sealing way, a plurality of supporting components for supporting the base (1) are arranged at the bottom of the base (1), a gas circulation component is further arranged on the base (1), the gas circulation component is connected with a cooling component,

the air circulation assembly comprises an air suction assembly (17) and an air outlet assembly (18) which are arranged at opposite positions of the inner wall of the annular mounting plate (2), a cooling cavity (19) is arranged in the base (1), an S-shaped cooling pipe (20) is arranged in the cooling cavity (19), the cooling pipe (20) is respectively connected with the air suction assembly (17) and the air outlet assembly (18) through pipelines,

the cooling assembly comprises a metal radiating plate (23) arranged at the bottom of the cooling cavity (19), a plurality of radiating fans (21) are arranged at the bottom of the radiating plate (23), and the radiating fans (21) are fixedly arranged on the bottom plate (22).

2. The rain shade base according to claim 1, wherein mounting grooves (3) which are bilaterally symmetrical are formed in two sides of the bottom of the base (1), connecting grooves (4) are formed in the side portions of the base (1), annular protrusions (5) which extend outwards are arranged on the inner walls, far away from the open ends, of the connecting grooves (4), and a plurality of clamping grooves (6) which are distributed circumferentially are formed in the annular protrusions (5).

3. A rain shade base according to claim 1, wherein the support assembly comprises a first support bar (7) and a second support bar (8), the first support bar (7) and the second support bar (8) are slidably connected, and a locking member (9) is arranged at the bottom of the first support bar (7).

4. A rain shade base according to claim 3, characterized in that the supporting component further comprises a rotating shaft (10) located in the connecting groove (4), the rotating shaft (10) is rotationally connected with the disc (11), a plurality of clamping protrusions (12) are circumferentially arranged on the side wall of the disc (11), the clamping protrusions (12) are slidably connected with the clamping groove (6), a plurality of clamping blocks (13) corresponding to the clamping groove (6) are further arranged on the rotating shaft (10), one end, far away from the clamping blocks (13), of the disc (11) is connected with a spring (14), the other end of the spring (14) is connected with the inner wall of the connecting groove (4), the end of the rotating shaft (10) is connected with a fixing block (15), and the fixing block (15) is connected with the top of the first supporting rod (7).

5. A rainfly base according to claim 4, wherein the outside of the fixed block (15) is provided with a pull handle (16).