CN215011270U

CN215011270U - Radiating structure of electronic whiteboard

Info

Publication number: CN215011270U
Application number: CN202121171763.4U
Authority: CN
Inventors: 彭洁; 王�锋; 姚彪; 周默; 段嘉龙
Original assignee: Shenzhen Hualinuo Display Technology Co ltd
Current assignee: Shenzhen Hualinuo Display Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-03
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of whiteboard, concretely relates to whiteboard's heat radiation structure, which comprises a white board, a plurality of evenly distributed's of fixedly connected with heat-conducting plate on the whiteboard, every a plurality of evenly distributed's of fixedly connected with heating panel on the heat-conducting plate, it is a plurality of the common fixedly connected with cooling tube in inside of heating panel, the inside sliding connection of cooling tube has the fan, the joint board of two symmetric distributions of fixedly connected with on the fan, the inside sliding connection of cooling tube has the carriage release lever of two symmetric distributions, the one end fixed connection fixed plate of carriage release lever. The utility model discloses an add on the cooling tube and establish cartridge filter, harmless cloth and wash plate isotructure, can filter the air that enters into the cooling tube inside through filter screen and non-woven fabrics when using to can be to the inboard washing of non-woven fabrics through the wash plate, thereby can guarantee the air input of cooling tube, in order to guarantee cooling efficiency.

Description

Radiating structure of electronic whiteboard

Technical Field

The utility model relates to an whiteboard technical field specifically is a radiating structure of whiteboard.

Background

The electronic whiteboard generally comprises a front panel and a system board, wherein the front panel is mainly used for controlling a display screen of the electronic whiteboard, the system board is used as a main board of the electronic whiteboard and is used for realizing the processing of various instructions and data, and when the electronic whiteboard is used, a heat dissipation structure is required to dissipate heat to ensure the working state of the electronic whiteboard.

The heat dissipation device in the prior art can generate static electricity when in use, so that a large amount of dust is remained in the heat dissipation pipe, the heat dissipation effect is influenced, and the fan is not convenient to detach when the heat dissipation structure is overhauled, so that the heat dissipation structure is inconvenient to overhaul. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiating structure of whiteboard has solved the dust and has influenced the problem that radiating effect and fan are not convenient for overhaul.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of an electronic whiteboard comprises a whiteboard, wherein a plurality of heat conduction plates which are uniformly distributed are fixedly connected to the whiteboard, each heat conduction plate is fixedly connected with a plurality of heat dissipation plates which are uniformly distributed, the interiors of the heat dissipation plates are jointly and fixedly connected with a heat dissipation tube, a fan is slidably connected to the interior of the heat dissipation tube, two clamping plates which are symmetrically distributed are fixedly connected to the fan, two moving rods which are symmetrically distributed are slidably connected to the interior of the heat dissipation tube, one end of each moving rod is fixedly connected with a fixing plate, a clamping block is fixedly connected to the fixing plate, a spring is arranged on the outer side of each moving rod, a baffle is fixedly connected to the other end of each moving rod, a tube cover is connected to the outer side of each heat dissipation tube through threads, a filter tube is fixedly connected to the inner side of the tube cover, non-woven fabrics are fixedly connected to the interior of the filter tube, and a bearing is fixedly sleeved on the interior of the filter tube, the fixed connecting axle that has cup jointed in inside of bearing, the outside fixedly connected with clearance board of connecting axle, the outside fixedly connected with flabellum of connecting axle.

Preferably, the clamping block is fixedly connected with the clamping plate, and the clamping plate is slidably connected with the radiating pipe.

Preferably, the spring is clamped with the baffle, and the spring is fixedly connected with the radiating pipe.

Preferably, the outer side of the baffle is fixedly connected with a rubber sleeve, and the rubber sleeve is in contact with the heat dissipation pipe.

Preferably, the number of the cleaning plates is two, and the two cleaning plates are symmetrically distributed on the outer side of the connecting shaft.

Preferably, the inside fixedly connected with filter screen of tube cap, the cleaning plate with the non-woven fabrics contact.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add on the cooling tube and establish cartridge filter, harmless cloth and wash plate isotructure, can filter the air that enters into the cooling tube inside through filter screen and non-woven fabrics when using to can be to the inboard washing of non-woven fabrics through the wash plate, thereby can guarantee the air input of cooling tube, in order to guarantee cooling efficiency.

2. The utility model discloses an add on a heat dissipation section of thick bamboo and establish fixed plate, fixture block and spring isotructure, cooperation through between fixture block and the joint board can make fan convenient to detach and installation more to can make maintenance to heat radiation structure more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the heat pipe of fig. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a white board; 2. a heat conducting plate; 3. a heat dissipation plate; 4. a radiating pipe; 5. a clamping and connecting plate; 6. a travel bar; 7. a fixing plate; 8. a clamping block; 9. a spring; 10. a baffle plate; 11. a rubber sleeve; 12. a tube cover; 13. a filter screen; 14. a filter tube; 15. non-woven fabrics; 16. a bearing; 17. a connecting shaft; 18. a fan blade; 19. cleaning the plate; 20. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat dissipation structure of an electronic whiteboard comprises a whiteboard 1, a plurality of heat conduction plates 2 uniformly distributed are fixedly connected to the whiteboard 1, a plurality of heat dissipation plates 3 uniformly distributed are fixedly connected to each heat conduction plate 2, a heat dissipation tube 4 is fixedly connected to the inside of the plurality of heat dissipation plates 3 together, a fan 20 is slidably connected to the inside of the heat dissipation tube 4, two clamping plates 5 symmetrically distributed are fixedly connected to the fan 20, two movable rods 6 symmetrically distributed are slidably connected to the inside of the heat dissipation tube 4, one end of each movable rod 6 is fixedly connected to a fixing plate 7, a clamping block 8 is fixedly connected to each fixing plate 7, a spring 9 is arranged on the outer side of each movable rod 6, a baffle 10 is fixedly connected to the other end of each movable rod 6, a tube cover 12 is connected to the outer side of the heat dissipation tube 4 through threads, a filter tube 14 is fixedly connected to the inner side of the tube cover 12, a non-woven fabric 15 is fixedly connected to the inside of the filter tube 14, the inside of the filter pipe 14 is fixedly sleeved with a bearing 16, the inside of the bearing 16 is fixedly sleeved with a connecting shaft 17, the outer side of the connecting shaft 17 is fixedly connected with a cleaning plate 19, and the outer side of the connecting shaft 17 is fixedly connected with fan blades 18.

Referring to fig. 4, the clamping block 8 is clamped to the clamping plate 5, and the clamping plate 5 is slidably connected to the heat dissipating pipe 4, so that the fan 20 can be fixed by the clamping between the clamping block 8 and the clamping plate 5.

Referring to fig. 4, the spring 9 is fixedly connected to the baffle 10, the spring 9 is fixedly connected to the heat pipe 4, and the spring 9 can drive the fixing plate 7 to automatically return.

Referring to fig. 4, a rubber sleeve 11 is fixedly connected to an outer side of the baffle 10, the rubber sleeve 11 contacts the heat dissipating pipe 4, and the rubber sleeve 11 can seal a joint between the movable rod 6 and the heat dissipating pipe 4.

Referring to fig. 3, the number of the cleaning plates 19 is two, the two cleaning plates 19 are symmetrically distributed on the outer side of the connecting shaft 17, and the cleaning plates 19 can clean the inner side of the non-woven fabric 15.

Referring to fig. 4, a filter screen 13 is fixedly connected to the inside of the tube cover 12, the cleaning plate 19 is in contact with the non-woven fabric 15, and the filter screen 13 can filter large impurities.

The utility model discloses the concrete implementation process as follows: when the heat radiating device is used, heat generated by the operation of the white board 1 is transmitted to the inner parts of the heat radiating plate 3 and the heat radiating pipe 4 through the heat conducting plate 2, then the fan 20 is started, the fan 20 sucks hot air in the heat radiating pipe 4 out, cold air enters the inner part of the heat radiating pipe 4 after being filtered by the filter screen 13 and the non-woven fabric 15 to cool the cold air, dust and impurities cannot enter the inner part of the heat radiating pipe 4 after the air is filtered by the filter screen 13 and the non-woven fabric 15, so that the influence on the heat radiating effect caused by excessive dust can be avoided, the cold air blows the fan blades 18 to rotate while entering the filter pipe 14, the fan blades 18 drive the cleaning plate 19 to rotate through the connecting shaft 17, the cleaning plate 19 can clean the inner side of the non-woven fabric 15, so that the non-woven fabric 15 cannot be blocked, when the fan 20 needs to be overhauled, the baffle plate 10 is pressed, the baffle plate 10 drives the fixing plate 7 to move through the moving rod 6, the fixing plate 7 drives the clamping block 8 to move, and when the clamping block 8 is separated from the clamping plate 5, the fan 20 can be taken out, so that the fan 20 can be more conveniently detached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat radiation structure of whiteboard, includes whiteboard (1), its characterized in that: the heat dissipation plate comprises a white plate (1), wherein the white plate (1) is fixedly connected with a plurality of uniformly distributed heat conduction plates (2), each heat conduction plate (2) is fixedly connected with a plurality of uniformly distributed heat dissipation plates (3), a plurality of heat dissipation plates (3) are fixedly and fixedly connected with a heat dissipation pipe (4), the heat dissipation pipes (4) are slidably connected with a fan (20), the fan (20) is fixedly connected with two clamping plates (5) which are symmetrically distributed, the heat dissipation pipes (4) are slidably connected with two movable rods (6) which are symmetrically distributed, one ends of the movable rods (6) are fixedly connected with a fixing plate (7), the fixing plate (7) is fixedly connected with a clamping block (8), the outer side of each movable rod (6) is provided with a spring (9), the other ends of the movable rods (6) are fixedly connected with a baffle plate (10), and the outer sides of the heat dissipation pipes (4) are connected with pipe covers (12) through threads, the utility model discloses a cleaning device, including pipe cap (12), inboard fixedly connected with filter tube (14) of tube cap (12), the inside fixedly connected with non-woven fabrics (15) of filter tube (14), the fixed cover in inside of filter tube (14) has connect bearing (16), the inside fixed connecting axle (17) that has cup jointed of bearing (16), the outside fixedly connected with cleaning plate (19) of connecting axle (17), the outside fixedly connected with flabellum (18) of connecting axle (17).

2. The heat dissipation structure of an electronic whiteboard according to claim 1, wherein: the clamping block (8) is clamped with the clamping plate (5), and the clamping plate (5) is connected with the radiating pipe (4) in a sliding mode.

3. The heat dissipation structure of an electronic whiteboard according to claim 1, wherein: spring (9) with baffle (10) fixed connection, spring (9) with cooling tube (4) fixed connection.

4. The heat dissipation structure of an electronic whiteboard according to claim 1, wherein: the outside fixedly connected with rubber sleeve (11) of baffle (10), rubber sleeve (11) with cooling tube (4) contact.

5. The heat dissipation structure of an electronic whiteboard according to claim 1, wherein: the number of the cleaning plates (19) is two, and the two cleaning plates (19) are symmetrically distributed on the outer side of the connecting shaft (17).

6. The heat dissipation structure of an electronic whiteboard according to claim 1, wherein: the inside fixedly connected with filter screen (13) of tube cap (12), clearance board (19) with non-woven fabrics (15) contact.