CN222053685U

CN222053685U - A heat dissipation base plate

Info

Publication number: CN222053685U
Application number: CN202420088886.9U
Authority: CN
Inventors: 侯来锦; 林金贵; 陈辉
Original assignee: Putian Yongdemao Machinery Co ltd
Current assignee: Putian Yongdemao Machinery Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-11-22
Anticipated expiration: 2034-01-15

Abstract

The utility model discloses a heat dissipation bottom plate, which comprises a bottom plate, wherein clamping grooves which are equidistantly distributed are formed in the outer wall of one side of the bottom plate, sliding grooves are formed in the inner wall of the side face of the clamping grooves, mounting grooves are formed in the outer wall of one side of the bottom plate, the mounting grooves are mutually communicated with the sliding grooves, mounting holes which are equidistantly distributed are formed in the inner wall of one side of the mounting grooves, a heat conduction sleeve is connected inside the sliding grooves in a sliding manner, contact pieces are integrally formed at one end of the heat conduction sleeve, a heat conduction rod is mounted in the heat conduction sleeve through bolts, and heat conduction pieces are integrally formed at one end of the heat conduction rod. The contact piece and the heat conducting piece are made of metal materials with higher heat conducting performance and can slide in the sliding groove, and when the display screen is installed, the contact piece and the heat conducting piece can be moved to the position where the circuit of the display screen is concentrated and serious in heating, so that the heat at the position can be rapidly dissipated, and compared with the metal materials with higher heat conducting performance used in a large area, the cost is lower.

Description

Heat dissipation bottom plate

Technical Field

The utility model belongs to the technical field of display screens, and particularly relates to a heat dissipation base plate.

Background

A display screen refers to a device for displaying images or text, also known as a display screen or screen. The display screen can be different types of devices such as a liquid crystal display screen, a capacitive touch screen, an LED display screen, an OLED display screen and the like, and the devices can be connected to various devices such as a computer, a mobile phone, a tablet personal computer and the like, and can output images and videos through the devices.

Chinese patent No. CN218055174U discloses a stable motor car display bottom plate, which comprises a supporting bottom plate, wherein fixing holes are formed around the front surface of the supporting bottom plate, and a damping plate is arranged in the middle of the front surface of the supporting bottom plate; this kind of firm motor car shows bottom plate through being provided with the slider, when needs are fixed to the display screen of different models, and the user can be through instrument rotation screw rod adjusting slider along the spout about moving.

In the use process of the display, a large amount of heat is usually generated, if the heat is not timely radiated, the internal electric circuit is possibly overheated and damaged, so that the display is damaged, the parts of different displays which usually generate heat are different due to different internal structures, the existing bottom plate can not radiate the heat of the heating parts of the display, the radiating effect is poor, and therefore, the radiating bottom plate is provided.

Disclosure of utility model

The present utility model is directed to a heat dissipating bottom plate, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radiating bottom plate, includes the bottom plate, it has the draw-in groove that is equidistant distribution to open on the outer wall of one side of bottom plate, and opens on the side inner wall of draw-in groove has the spout, it has the mounting groove to open on the outer wall of one side of bottom plate, and the mounting groove link up each other with the spout, it has the mounting hole that is equidistant distribution to open on the inner wall of one side of mounting groove, the inside sliding connection of spout has the heat conduction cover, and the one end integrated into one piece of heat conduction cover has the contact patch, the heat conduction rod is installed through the bolt to the inside of heat conduction cover, and the one end integrated into one piece of heat conduction rod has the conducting strip, install the heating panel through the screw on the outer wall of one side of bottom plate, and the conducting strip contacts each other with the heating panel, integrated into one side outer wall of heating panel is last the opening of one side of fin that is equidistant distribution has the gas pocket.

Preferably, the first silicone grease pad is adhered to the outer wall of one side of the contact piece, and the second silicone grease pad is adhered to the outer wall of one side of the heat conducting piece.

Preferably, the heat conducting pipe is installed on the outer wall of one side of the heat radiating plate through a screw, the heat conducting pipe is inserted into the fin, branch pipes distributed at equal intervals are inserted into the outer wall of one side of the heat conducting pipe, and cooling liquid is filled in the heat conducting pipe and the branch pipes.

Preferably, circulating pumps distributed at equal distance are arranged on the outer wall of one side of the heat dissipation plate through screws, and two ends of the heat conduction pipe are respectively inserted into the output end and the input end of the circulating pump.

Preferably, the mounting frame that is equidistantly distributed is installed through the screw on the outer wall of one side of heating panel, and opens on the side outer wall of mounting frame has the inlet channel that is equidistantly distributed, the inside integrated into one piece of mounting frame has the mount table, and is connected with the flabellum through the bearing rotation on the top outer wall of mount table.

Preferably, the motor is mounted in the mounting table through a screw, and the output end of the motor is connected in the fan blade through a key.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through contact piece and the conducting strip that sets up, contact piece and conducting strip are made by the higher metal material of heat conductivility, and can slide in the inside of spout, when the installation display screen, can remove contact piece and conducting strip to the display screen circuit first and concentrate, the serious position that generates heat to make the heat of this place can scatter more fast, and compare in the metal material that the large tracts of land uses the heat conductivility higher, the cost is lower.

2. Through the heat pipe that sets up, the heat pipe can make the heat evenly distributed of heating panel everywhere, when the air flow, can take away the heat on the heating panel more fast to improve the radiating rate, make the radiating effect better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a floor structure of the present utility model;

FIG. 3 is a schematic diagram of a heat sink structure according to the present utility model;

FIG. 4 is a schematic view of a mounting frame according to the present utility model;

FIG. 5 is a cross-sectional view of a contact structure of the present utility model;

In the figure: 1. a bottom plate; 2. a mounting groove; 3. a mounting hole; 4. a chute; 5. a clamping groove; 6. a contact piece; 7. a heat dissipation plate; 8. a fin; 9. air holes; 10. a first silicone grease pad; 11. a heat conducting sleeve; 12. a heat conductive sheet; 13. a heat conduction rod; 14. a second silicone grease pad; 15. a heat conduction pipe; 16. a branch pipe; 17. a circulation pump; 18. a mounting frame; 19. a mounting table; 20. a fan blade; 21. a motor; 22. an air inlet groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a radiating bottom plate, including bottom plate 1, open on the outer wall of one side of bottom plate 1 has draw-in groove 5 that is equidistant distribution, and open on the side inner wall of draw-in groove 5 has spout 4, open on the outer wall of one side of bottom plate 1 has mounting groove 2, and mounting groove 2 and spout 4 link up each other, open on the inner wall of one side of mounting groove 2 has the mounting hole 3 that is equidistant distribution, the inside sliding connection of spout 4 has heat conduction cover 11, and the one end integrated into one piece of heat conduction cover 11 has contact patch 6, heat conduction rod 13 is installed through the bolt to the inside of heat conduction cover 11, and the one end integrated into one piece of heat conduction rod 13 has heat conducting strip 12, install heating panel 7 through the screw on the outer wall of one side of bottom plate 1, and heat conducting strip 12 and heating panel 7 mutual contact, integrated into one side on the outer wall of heating panel 7 has fin 8 that is equidistant distribution, and open on the outer wall of one side of fin 8 has gas pocket 9 that is equidistant distribution.

From the above description, the present utility model has the following advantageous effects: through contact 6 and conducting strip 12 that set up, contact 6 and conducting strip 12 are made by the higher metal material of heat conductivility, and can slide in the inside of spout 4, when the installation display screen, can remove contact 6 and conducting strip 12 to the display screen circuit first concentrate, the serious position that generates heat to make the heat of this place can scatter more fast, and compare in the metal material that the large tracts of land use heat conductivility is higher, the cost is lower.

Further, referring to fig. 5, a first silicone pad 10 is adhered to one side outer wall of the contact piece 6, and a second silicone pad 14 is adhered to one side outer wall of the heat conductive sheet 12.

Embodiment two:

Referring to fig. 1 to 5, on the basis of the first embodiment, the present utility model provides a technical solution: the heat conduction pipe 15 is installed through the screw on the outer wall of one side of heating panel 7, and the heat conduction pipe 15 is pegged graft in the inside of fin 8, peg graft on the outer wall of one side of heat conduction pipe 15 have be equidistant branch pipe 16 that distributes, and the inside of heat conduction pipe 15 and branch pipe 16 all is filled with the coolant liquid, installs the circulating pump 17 that is equidistant distribution through the screw on the outer wall of one side of heating panel 7, and peg graft respectively on circulating pump 17's output and input at the both ends of heat conduction pipe 15.

By adopting the technical scheme, the heat conduction pipe 15 is arranged, the heat conduction pipe 15 can uniformly distribute the heat of the heat dissipation plate 7, and the heat on the heat dissipation plate 7 can be taken away more rapidly when the air flows, so that the heat dissipation speed is improved, and the heat dissipation effect is better.

Further, referring to fig. 4, a mounting frame 18 with equidistant distribution is mounted on an outer wall of one side of the heat dissipation plate 7 by screws, air inlet grooves 22 with equidistant distribution are formed on an outer wall of a side face of the mounting frame 18, a mounting table 19 is integrally formed in the mounting frame 18, fan blades 20 are rotatably connected to an outer wall of the top of the mounting table 19 by bearings, a motor 21 is mounted in the mounting table 19 by screws, and an output end of the motor 21 is connected to the inside of the fan blades 20 by keys.

The working principle and the using flow of the utility model are as follows: the operator rotates the contact piece 6 by using a tool at first, so that the contact piece 6 and the heat conducting piece 12 are loosened with the bottom plate 1, then the contact piece 6 can be moved to a corresponding position according to the heating part of the display screen, then the contact piece 6 is rotated again, so that the position of the contact piece 6 is fixed, and then the display screen is fixed in the installation groove 2 through the screw and the installation hole 3; at the display screen during operation, heat is conducted to heating panel 7 and fin 8 through first silicone grease pad 10, contact piece 6, heat conduction cover 11, heat conduction pole 13 and heat conduction piece 12, and circulating pump 17 drives the inside coolant liquid of heat conduction pipe 15 and flows for the heat distribution of heating panel 7 and fin 8 is more even, and motor 21 drives flabellum 20 simultaneously and rotates, thereby drives the inside air flow of fin 8 and air vent 9, dispels the heat for fin 8 and heating panel 7, makes the heat distribute to the external environment more fast.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. A heat dissipation base plate, comprising a base plate (1), characterized in that: a card slot (5) is formed on one side outer wall of the base plate (1) and is distributed at equal distances, and a slide groove (4) is formed on the side inner wall of the card slot (5); a mounting groove (2) is formed on one side outer wall of the base plate (1), and the mounting groove (2) and the slide groove (4) are mutually connected; a mounting hole (3) is formed on one side inner wall of the mounting groove (2) and is distributed at equal distances; a heat conductive sleeve (11) is slidably connected to the inside of the slide groove (4), and the heat conductive sleeve (11) A contact sheet (6) is integrally formed on one end of the heat-conducting sleeve (11), a heat-conducting rod (13) is installed inside the heat-conducting sleeve (11) by means of bolts, and a heat-conducting sheet (12) is integrally formed on one end of the heat-conducting rod (13), a heat-dissipating plate (7) is installed on one side outer wall of the bottom plate (1) by means of screws, and the heat-conducting sheet (12) and the heat-dissipating plate (7) are in contact with each other, fins (8) are integrally formed on one side outer wall of the heat-dissipating plate (7) and equidistantly distributed pores (9) are opened on one side outer wall of the fins (8).

2. A heat dissipation base plate according to claim 1, characterized in that a first silicone pad (10) is bonded to an outer wall of one side of the contact sheet (6), and a second silicone pad (14) is bonded to an outer wall of one side of the heat conducting sheet (12).

3. A heat dissipation base plate according to claim 1, characterized in that: a heat conducting pipe (15) is installed on the outer wall of one side of the heat dissipation plate (7) by screws, and the heat conducting pipe (15) is plugged into the inside of the fin (8), and branch pipes (16) distributed at equal distances are plugged into the outer wall of one side of the heat conducting pipe (15), and the inside of the heat conducting pipe (15) and the branch pipe (16) are both filled with coolant.

4. A heat dissipation base plate according to claim 3, characterized in that: a circulation pump (17) is installed on the outer wall of one side of the heat dissipation plate (7) by screws and is equidistantly distributed, and the two ends of the heat pipe (15) are respectively plugged into the output end and the input end of the circulation pump (17).

5. A heat dissipation base plate according to claim 1, characterized in that: a mounting frame (18) is installed on the outer wall of one side of the heat dissipation plate (7) by screws and is distributed at equal distances, and an air inlet groove (22) is opened on the side outer wall of the mounting frame (18) and is distributed at equal distances, a mounting platform (19) is integrally formed inside the mounting frame (18), and a fan blade (20) is rotatably connected to the top outer wall of the mounting platform (19) through a bearing.

6. A heat dissipation base plate according to claim 5, characterized in that a motor (21) is installed inside the mounting platform (19) by screws, and the output end of the motor (21) is keyed to the inside of the fan blade (20).