CN220064774U

CN220064774U - Direct-current radiator

Info

Publication number: CN220064774U
Application number: CN202321121118.0U
Authority: CN
Inventors: 张小兵; 顾加龙
Original assignee: Aisan Thermal Energy Technology Taicang Co ltd
Current assignee: Aisan Thermal Energy Technology Taicang Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-21
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of radiators, in particular to a direct current radiator, which comprises a main body shell and a circulating assembly, wherein one side of the main body shell is provided with the circulating assembly, the inside of the main body shell is provided with a heat dissipation fan, the heat dissipation fan is movably connected with an output end of a direct current motor, the direct current motor is fixedly connected inside the main body shell, one side of the circulating assembly is provided with uniformly distributed connecting ends, the connecting ends are fixedly connected with the circulating assembly, the inside of the circulating assembly is provided with a circulating pipe, and the connecting ends are communicated with the circulating pipe; finally, the fan blades of the fan rotating at high speed are subjected to static electricity removal, dust is prevented from being adsorbed, and further cleaning is not needed manually; finally, the temperature of the passing air is reduced, and the heat dissipation efficiency is improved.

Description

Direct-current radiator

Technical Field

The utility model relates to the technical field of radiators, in particular to a direct-current radiator.

Background

The radiator is mainly a device or instrument for timely transferring heat generated by machines or other appliances in the working process so as to avoid affecting the normal working of the machines or other appliances. The common radiator is mainly used for radiating the circuit board and the electronic components in the computer case; the direct current radiator is larger in blade and exhaust amount relative to the alternating current radiator, the service life is longer, the working voltage of a direct current radiator power supply system is low, and the risk is low.

In the existing direct current radiator, static electricity is generated due to friction between a rotating fan and air in the long-time use process, so that a large amount of dust is easily adsorbed, and periodic cleaning is needed manually; meanwhile, the existing direct current radiator can only radiate heat to elements in the case through the rotating fan blades, so that the radiating efficiency is limited.

Disclosure of Invention

In order to solve the above problems in the prior art, a dc radiator is now provided.

The specific technical scheme is as follows:

the utility model provides a direct current radiator, includes main body shell and circulation subassembly, one side of main body shell is equipped with circulation subassembly, main body shell's inside is equipped with the heat dissipation fan, heat dissipation fan swing joint is at DC motor's output, DC motor fixed connection is in main body shell's inside, one side of circulation subassembly is equipped with evenly distributed's link end, link end fixed connection circulation subassembly, circulation subassembly's inside is equipped with the circulating pipe, link end intercommunication the circulating pipe.

Preferably, blades which are uniformly distributed in a surrounding mode are arranged outside the heat dissipation fan, and the blades are fixedly connected with the heat dissipation fan.

Preferably, the two sides of the blade are provided with a eliminator, and the eliminator is positioned inside the main body casing.

Preferably, the output end of the eliminator is provided with a release rod, and the release rod is fixedly connected with the eliminator.

Preferably, the outer part of the release rod is provided with engagement brushes which are uniformly distributed in a surrounding manner.

Preferably, a linkage member is arranged at one end of the eliminator, which is far away from the release rod, and the linkage member is fixedly connected with the eliminator.

Preferably, the linkage member is movably connected by a limiting rod, and the limiting rod is fixedly connected with the inside of the main body shell.

Preferably, the outside of the limiting rod is provided with a surrounding reset piece.

The technical scheme has the following advantages or beneficial effects:

1. through the main part shell that sets up, when the circuit connection external control ware of main part shell top, and direct current motor and the eliminator operation at control heat dissipation fan back, thereby make the heat dissipation fan bring the blade to rotate, thereby dispel the heat, and the eliminator circular telegram is to release a large amount of charges and by soft release lever inside the release lever guide in the process, thereby neutralize the static on blade surface, and the linkage piece, limiting rod and reset piece then mainly let the eliminator and release lever and link up the brush and can contact with the blade all the time, finally remove static to the flabellum of high-speed rotatory fan, prevent its dust that adsorbs, and then need not the manual work and clear up.

2. Through the circulation subassembly that sets up, when the heat dissipation fan carries the blade to carry out rotatory heat dissipation, the linking end is connected outside circulation spare, fills coolant liquid (for example: water) into the circulation pipe, and the direct current unit of operation is again cooperated, has finally reduced the temperature of the air of passing through, has improved radiating efficiency.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

Fig. 1 is a schematic diagram of the overall external structure of a dc radiator according to the present utility model;

fig. 2 is a schematic diagram of the overall internal structure of a dc radiator according to the present utility model;

FIG. 3 is a schematic diagram of a circulation assembly and an object thereof of a DC radiator according to the present utility model;

fig. 4 is a schematic diagram of a heat dissipating fan and an object thereof of a dc heat sink according to the present utility model;

fig. 5 is an enlarged view of a portion a of fig. 4 of a dc radiator according to the present utility model.

The above reference numerals denote: a main body case 10; a heat radiation fan 11; a blade 12; an eliminator 13; a release lever 14; a joining brush 15; a linkage 16; defining a rod 17; a reset member 18; a circulation assembly 20; a joining end 21; a circulation pipe 22.

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.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1 to 5, a direct current radiator comprises a main body shell 10 and a circulating assembly 20, wherein one side of the main body shell 10 is provided with the circulating assembly 20, a radiating fan 11 is arranged in the main body shell 10, the radiating fan 11 is movably connected with an output end of a direct current motor, the direct current motor is fixedly connected in the main body shell 10, one side of the circulating assembly 20 is provided with uniformly distributed connecting ends 21, the connecting ends 21 are fixedly connected with the circulating assembly 20, a circulating pipe 22 is arranged in the circulating assembly 20, and the connecting ends 21 are communicated with the circulating pipe 22; the top of the main body casing 10 is provided with a connecting wire for connecting an external controller so as to control the operation of the direct current motor and the eliminator 13 at the back of the heat dissipation fan 11, the eliminator 13 is a common static eliminator, air is ionized into a large number of positive and negative ions through tip high-voltage corona discharge, then the static eliminator is directly close to the surface of an object to neutralize static, and the connecting end 21 is used for connecting an external circulating piece so as to fill cooling liquid into the circulating pipe 22, so that the passing air is cooled, and the heat dissipation efficiency is improved after the main body casing 10 and objects thereof are matched.

Further, the outer part of the heat dissipation fan 11 is provided with evenly circumferentially distributed blades 12, and the blades 12 are fixedly connected with the heat dissipation fan 11; the direct current motor at the back of the heat dissipation fan 11 is fixedly connected in the main body shell 10 through a bracket, and forms a heat dissipation assembly with the heat dissipation fan 11 and the blades 12.

Further, the two sides of the blade 12 are provided with a eliminator 13, and the eliminator 13 is positioned inside the main body casing 10; the two eliminators 13 are symmetrical about the blade 12, so that the eliminators 13 and their objects can remove static electricity from the front and back sides of the blade 12.

Further, the output end of the eliminator 13 is provided with a release lever 14, and the release lever 14 is fixedly connected with the eliminator 13; the charge is released to the inside of the release lever 14 after the operation of the eliminator 13, and is guided to the blade 12 by the engagement brush 15.

Further, the outside of the release lever 14 is provided with engagement brushes 15 uniformly distributed around; the engagement brush 15 is made of soft conductive material and contacts the blade 12, thereby performing electrostatic contact treatment on the blade 12.

Further, a linkage piece 16 is arranged at one end of the eliminator 13 far away from the release lever 14, and the linkage piece 16 is fixedly connected with the eliminator 13; the eliminator 13 is slidably connected to the inner wall of the main body casing 10 by a link 16.

Further, the linkage 16 is movably connected by a limiting rod 17, and the limiting rod 17 is fixedly connected with the inside of the main body shell 10; the limiting lever 17 serves to limit the sliding range of the eliminator 13 and the link 16.

Further, the outside of the limiting rod 17 is provided with a surrounding reset element 18; when the heat dissipation fan 11 rotates with the blades 12, the blades 12 push the two-sided eliminators 13 and objects thereof to move to two sides, so that the reset members 18 shrink, and when the blades 12 pass, the blades 12 shrink and expand, so that the eliminators 13 and objects are always located at two sides of the blades 12, and each blade 12 can be subjected to static electricity removal treatment after the heat dissipation fan 11 rotates.

Working principle: when the device is used, through the arranged main body shell 10, when a circuit above the main body shell 10 is connected with an external controller, and the direct current motor at the back of the heat dissipation fan 11 and the eliminator 13 are controlled to operate, so that the heat dissipation fan 11 rotates with the blades 12 to dissipate heat, and in the process, the eliminator 13 is electrified to release a large amount of charges into the release rod 14 and is guided by the soft release rod 14, so that static electricity on the surface of the blades 12 is neutralized, and the linkage piece 16, the limiting rod 17 and the reset piece 18 mainly enable the eliminator 13, the release rod 14 and the connecting brush 15 to be always contacted with the blades 12, and finally static electricity is removed from the blades of the fan rotating at a high speed to prevent dust absorption, so that manual cleaning is not needed; through the circulation assembly 20 that sets up, when the heat dissipation fan 11 carries blade 12 to carry out rotatory heat dissipation, link up end 21 and connect outside circulation spare, pour into the coolant liquid into circulation pipe 22 like: the water is matched with the direct-current single machine in operation, so that the temperature of the passing air is reduced finally, and the heat dissipation efficiency is improved.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A direct current radiator, characterized in that: including main body shell (10) and circulation subassembly (20), one side of main body shell (10) is equipped with circulation subassembly (20), the inside of main body shell (10) is equipped with heat dissipation fan (11), heat dissipation fan (11) swing joint is in DC motor's output, DC motor fixed connection is in the inside of main body shell (10), one side of circulation subassembly (20) is equipped with evenly distributed's link end (21), link end (21) fixed connection circulation subassembly (20), the inside of circulation subassembly (20) is equipped with circulating pipe (22), link end (21) intercommunication circulating pipe (22).

2. A direct current radiator according to claim 1, characterized in that: the outside of heat dissipation fan (11) is equipped with evenly around blade (12) of distributing, blade (12) fixed connection heat dissipation fan (11).

3. A direct current radiator according to claim 2, characterized in that: the two sides of the blade (12) are provided with a eliminator (13), and the eliminator (13) is positioned inside the main body shell (10).

4. A direct current radiator according to claim 3, characterized in that: the output end of the eliminator (13) is provided with a release rod (14), and the release rod (14) is fixedly connected with the eliminator (13).

5. A direct current radiator according to claim 4, characterized in that: the outside of release pole (14) is equipped with evenly around the linking brush (15) of distributing.

6. A direct current radiator according to claim 4, characterized in that: and a linkage piece (16) is arranged at one end, far away from the release rod (14), of the eliminator (13), and the linkage piece (16) is fixedly connected with the eliminator (13).

7. A direct current radiator according to claim 6, characterized in that: the linkage piece (16) is movably connected through a limiting rod (17), and the limiting rod (17) is fixedly connected with the inside of the main body shell (10).

8. A direct current radiator according to claim 7, characterized in that: the outside of the limiting rod (17) is provided with a surrounding reset piece (18).