CN217543781U

CN217543781U - Modular radiator

Info

Publication number: CN217543781U
Application number: CN202221031611.9U
Authority: CN
Inventors: 范超; 胡南庄; 邹锦繁
Original assignee: Xinguo Hardware Electronics Dongguan Co ltd
Current assignee: Xinguo Hardware Electronics Dongguan Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-04
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a radiator technical field, concretely relates to module radiator, including mounting bracket, fan assembly and PCB board, the mounting bracket includes fan mount and terminal mount, fan assembly is double fan series connection structure, fan assembly with PCB board electric connection, the PCB board is provided with the electrical connection terminal that is used for with external power source electric connection. The utility model can control the speed of different stages by arranging the double-fan series structure, the heat dissipation effect can meet the more complex working environment, and the corresponding PCB is arranged, thereby realizing the optimized logic control, and the introduced electric connection terminal can be conducted with the external power supply; furthermore, the utility model discloses set up fan mount and terminal mount and fixed fan assembly and PCB board respectively, both can protect fan assembly and PCB board, also can regard as mounting structure to fix at quick-witted incasement, convenient equipment and maintenance.

Description

Modular radiator

Technical Field

The utility model relates to a radiator technical field, concretely relates to module radiator.

Background

Integrated circuits are heavily used in computer components. It is well known that high temperatures are a rival of integrated circuits. The high temperature can not only cause the unstable operation of the system and shorten the service life, but also possibly burn some parts. The heat that causes the high temperature does not come from outside the computer, but inside the computer, or inside the integrated circuit. The radiator is used for absorbing the heat and then radiating the heat into the case or out of the case, so that the temperature of the computer components is ensured to be normal. The existing chassis power supply generally adopts a simple single-fan result, and is also simple and direct circuit conduction to realize rotation without a logic control function.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a modular radiator with double fans and logical control.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a modular radiator, includes mounting bracket, fan assembly and PCB board, the mounting bracket is including the fan mount that is used for fixed fan assembly and the terminal mount that is used for fixed PCB board, fan assembly is double fan series connection structure, fan assembly with PCB board electric connection, the PCB board is provided with and is used for the electrical connection terminal with external power source electric connection.

The fan assembly comprises a shell and double fans arranged in the shell, wherein the shell is outwards convexly provided with a plurality of mounting plates and each mounting plate is provided with a first mounting hole which is the same as the wind direction, the fan fixing frame comprises a plurality of bases, the bases are provided with a plurality of butt joint holes corresponding to the first mounting holes, and fasteners are inserted into the corresponding first mounting holes and the butt joint holes.

The fan assembly comprises a dust cover net arranged at the air inlet of the shell.

The fan fixing frame comprises guide plates arranged on two sides of the fan assembly, the guide plates are attached to the fan assembly, and the guide plates are connected with the base.

The fan fixing frame comprises an air guide cavity, one end of the air guide cavity is connected with the base, and an air outlet cover net is arranged at the other end of the air guide cavity.

The dustproof cover net is arranged in a second mounting hole corresponding to the first mounting hole.

The at least one fastener is a light guide rod, an LED indicator lamp protruding out of the air outlet cover net is arranged at one end, far away from the PCB, of the light guide rod, and the LED indicator lamp is electrically connected with the PCB.

The terminal fixing frame comprises two fixing plates and a connecting plate, the fixing plates are respectively connected with the two guide plates one by one, the two ends of the connecting plate are respectively fixedly connected with the two fixing plates, a PCB guide seat is fixedly arranged on the connecting plate, the PCB is fixedly arranged on the PCB guide seat, one end, far away from the electric connection terminal, of the PCB extends downwards to form a wire electrically connected with the fan assembly, a hollow groove is formed in the position, corresponding to the wire, of the PCB guide seat, insulating glue is arranged at the position, corresponding to the hollow groove, of the connecting plate, and the insulating glue is used for adhering and fixing the wire.

The beneficial effects of the utility model reside in that: the utility model can control the speed of different stages by arranging the double-fan series structure, the heat dissipation effect can meet the more complex working environment, and the corresponding PCB is arranged, thereby realizing the optimized logic control, and the introduced electric connection terminal can be conducted with the external power supply; furthermore, the utility model discloses set up fan mount and terminal mount and fixed fan assembly and PCB board respectively, both can protect fan assembly and PCB board, also can regard as mounting structure to fix at quick-witted incasement, convenient equipment and maintenance.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic perspective view of the hidden fan assembly of the present invention;

the reference signs are: 1-fan component, 11-shell, 12-mounting plate, 13-first mounting hole, 14-dust cover net, 15-second mounting hole, 2-PCB, 21-electric connection terminal, 22-lead, 3-air guide cavity, 31-air outlet cover net, 4-base, 41-butt joint hole, 5-guide plate, 6-terminal fixing frame, 61-fixing plate, 62-connecting plate, 621-insulating glue, 63-PCB guide seat, 7-fastener, 71-light guide rod and 72-LED indicator lamp.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-3, which are not intended to limit the present invention.

The utility model provides a modular radiator, includes mounting bracket, fan assembly 1 and PCB board 2, the mounting bracket is including the fan mount that is used for fixed fan assembly 1 and the terminal mount 6 that is used for fixed PCB board 2, fan assembly 1 is double fan series connection structure, fan assembly 1 with 2 electric connection of PCB board, PCB board 2 is provided with and is used for the electrical connection terminal 21 with external power source electric connection.

The utility model can control the speed of different stages by arranging the double-fan series structure, the heat dissipation effect can meet the more complex working environment, and the corresponding PCB 2 is arranged, the optimized logic control is realized, and the introduced electric connection terminal 21 can be conducted with the external power supply; furthermore, the utility model discloses set up fan mount and terminal mount 6 and fixed fan assembly 1 and PCB board 2 respectively, both can protect fan assembly 1 and PCB board 2, also can regard as mounting structure to fix at quick-witted incasement, convenient equipment and maintenance.

Wherein, fan assembly 1 includes shell 11 and sets up the biparting in shell 11, shell 11 is equipped with a plurality of mounting panels 12 to the evagination, every the same first mounting hole 13 with the wind direction is all seted up to mounting panel 12, the fan mount includes a plurality of base 4, base 4 sets up a plurality of and the butt joint hole 41 that first mounting hole 13 corresponds, and the interpolation of the first mounting hole 13 that corresponds and butt joint hole 41 has fastener 7.

The utility model discloses a simple fixed knot of first mounting hole 13, butt joint hole 41 and fastener 7 constructs the installation that realizes fan assembly 1 and fan mount, conveniently dismantles and maintains, and mounting panel 12 forms from the outside extension of shell 11, can effectively fix fan assembly 1, and as illustrated, shell 11 can be the drum type that matches the fan, and 4 mounting panels 12 of outside extension have supplemented the dead angle of drum type, thereby form the square, and the mounting bracket is whole also to be the cuboid, more is favorable to saving the fixed mounting of space and mounting bracket.

The fan assembly 1 includes a dust-proof cover net 14 disposed at the air inlet of the housing 11, and has a dust-proof effect.

The fan fixing frame comprises guide plates 5 arranged on two sides of the fan assembly 1, the guide plates 5 are attached to the fan assembly 1, and the guide plates 5 are connected with the base 4. Since the fastening member 7 is sufficient to stabilize the fan assembly 1, the guide plate 5 is mainly provided to assist the fixing and the guiding alignment when the fan assembly 1 is installed on the base 4.

The fan fixing frame comprises an air guide cavity 3, one end of the air guide cavity 3 is connected with the base 4, and an air outlet cover net 31 is arranged at the other end of the air guide cavity. In the air-out direction of fan unit 1, the utility model discloses still designed one section wind-guiding chamber 3 on purpose, can carry out certain restraint direction to the air current, realize concentrating the air-out, avoid the wind direction too to spread and lead to the dust four to raise.

The dust cover net 14 is disposed in the second mounting hole 15 corresponding to the first mounting hole 13. The dust cover net 14 can be fixed through the fastening piece 7, and the arrangement of a fixing part is saved.

One of the fasteners 7 is a light guide rod 71, one end of the light guide rod 71, which is far away from the PCB 2, is provided with an LED indicator 72 protruding out of the air outlet cover net 31, and the LED indicator 72 is electrically connected with the PCB 2. The LED indicator 72 can light up different warning lights according to the working condition of the fan, which is beneficial for the user to judge the running state of the fan.

Wherein, terminal mount 6 includes two fixed plates 61 and connecting plate 62, two fixed plate 61 respectively with two 5 one-to-one connections of deflector, the both ends of connecting plate 62 respectively with two fixed plate 61 fixed connection, the fixed PCB guide holder 63 of having installed on connecting plate 62, PCB board 2 is fixed to be set up on PCB guide holder 63, PCB board 2 keeps away from the one end downwardly extending of electrical connection terminal 21 have with fan assembly 1 electric connection's wire 22, the dead slot has been seted up to the position that PCB guide holder 63 corresponds wire 22, the position that connecting plate 62 corresponds the dead slot is provided with insulating glue 621, insulating glue 621 is used for laminating and fixes wire 22.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. A modular heat sink, comprising: including mounting bracket, fan unit and PCB board, the mounting bracket is including the terminal mount that is used for fixed fan unit's fan mount and is used for fixed PCB board, fan unit is double fan series connection structure, fan unit with PCB board electric connection, the PCB board is provided with and is used for the electrical connection terminal with external power source electric connection.

2. A modular heat sink as claimed in claim 1, wherein: the fan assembly comprises a shell and double fans arranged in the shell, wherein the shell is outwards convexly provided with a plurality of mounting plates and each mounting plate is provided with a first mounting hole which is the same as the wind direction, the fan fixing frame comprises a plurality of bases, the bases are provided with a plurality of butt joint holes corresponding to the first mounting holes, and fasteners are inserted into the corresponding first mounting holes and the butt joint holes.

3. A modular heat sink as claimed in claim 2, wherein: the fan assembly comprises a dust cover net arranged at the air inlet of the shell.

4. A modular heat sink as claimed in claim 2, wherein: the fan fixing frame comprises guide plates arranged on two sides of the fan assembly, the guide plates are attached to the fan assembly, and the guide plates are connected with the base.

5. A modular heat sink as claimed in claim 2, wherein: the fan fixing frame comprises an air guide cavity, one end of the air guide cavity is connected with the base, and an air outlet cover net is arranged at the other end of the air guide cavity.

6. A modular heat sink as claimed in claim 3, wherein: the dust cover net is arranged in a second mounting hole corresponding to the first mounting hole.

7. The modular heat sink of claim 5, wherein: the at least one fastener is a light guide rod, an LED indicator light protruding out of the air outlet cover net is arranged at one end, far away from the PCB, of the light guide rod, and the LED indicator light is electrically connected with the PCB.

8. The modular heat sink of claim 4, wherein: the terminal mount includes two fixed plates and connecting plate, two the fixed plate respectively with two the deflector one-to-one, the both ends of connecting plate respectively with two fixed plate fixed connection, the fixed PCB guide holder of having installed on the connecting plate, the PCB board is fixed to be set up on the PCB guide holder, the one end downwardly extending that the electrical connection terminal was kept away from to the PCB board has the wire with fan unit electric connection, the dead slot has been seted up to the position that the PCB guide holder corresponds the wire, the position that the connecting plate corresponds the dead slot is provided with the insulating cement, the insulating cement is used for laminating and fixed wire.