CN212259671U - Communication heat dissipation machine case - Google Patents
Communication heat dissipation machine case Download PDFInfo
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- CN212259671U CN212259671U CN202021309022.3U CN202021309022U CN212259671U CN 212259671 U CN212259671 U CN 212259671U CN 202021309022 U CN202021309022 U CN 202021309022U CN 212259671 U CN212259671 U CN 212259671U
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- heat dissipation
- fan
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Abstract
The utility model discloses a communication radiator case, the power distribution box comprises a box body, the box is at one side open-ended cavity structures, be provided with fan cooling module on the box in opening one side to make the inside confined module installation cavity that forms of box, fan cooling module includes mounting bracket and at least one radiator fan, radiator fan sets up the one side relative with the module installation cavity on the mounting bracket, lies in the radiator fan position on the mounting bracket and is provided with the intercommunicating pore with the inside intercommunication of cavity. The case can meet the requirements of electronic products on dust prevention, moisture prevention, vibration prevention, electromagnetic shielding and other performances, has good environmental adaptability, and can be suitable for being used in indoor cabinets and severe field environments.
Description
Technical Field
The utility model relates to a communication electronic equipment technical field, in particular to communication heat dissipation machine case.
Background
Along with the development and high-speed progress of electronic devices in China, the functional integration level of the electronic devices is also more and more powerful, and the power of equipment is increased. Therefore, the adaptability to communication electronic equipment is required to be higher and higher, the functional requirement on equipment integration is higher and higher, one piece of equipment is often used for solving the application of various environments and occasions, and the equipment is often required to continuously work for 24 hours, so that a large amount of heat is generated in the using process. In order to ensure the normal operation of the equipment, most of the equipment is radiated by the volume surface of the box body, or a mode of increasing vent holes, or a fan is arranged to forcedly radiate the heat. Therefore, in order to ensure the design temperature rise and heat dissipation performance, the volume and weight of the product are often increased.
In addition, some indoor working equipment usually only dissipates heat of a device with large local heat productivity in order to achieve a good heat dissipation effect, and a cavity usually adopts a non-sealing structure, so that an internal module or the device directly flows with external air to dissipate heat, thereby causing dust accumulation in the equipment and influencing the moisture resistance of the equipment. Moreover, the existing equipment often cannot meet the use requirement and the three-prevention requirement under the severe environment, so that the reliability of the equipment can be reduced, and the service life of the equipment can be prolonged. Meanwhile, design factors such as sealing design, environmental adaptability, heat dissipation design, universality design and electromagnetic compatibility design of the electronic equipment are more and more complex at present, and higher requirements are also provided for replacement and rapid maintenance of equipment modules.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that current electronic equipment machine case exists in the aspect of heat dissipation and "three proofings" performance etc, provide a communication heat dissipation machine case that the radiating effect is good, maintain convenient.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a communication heat dissipation machine case, includes the box, the box is at one side open-ended cavity structures, be provided with fan cooling module on the box in opening one side to make the inside confined module installation cavity that forms of box, fan cooling module includes mounting bracket and at least one radiator fan, radiator fan sets up the one side relative with the module installation cavity on the mounting bracket, lies in the radiator fan position on the mounting bracket and is provided with the intercommunicating pore with the inside intercommunication of cavity.
Among the above-mentioned technical scheme, furtherly, the interval is provided with a plurality of intercommunicating pores on the mounting bracket, lies in the intercommunicating pore position on the mounting bracket and sets up the fan fixed bolster respectively, the fan fixed bolster forms in mounting bracket one side with radiator fan complex mounting groove, radiator fan corresponds the cooperation and sets up in the mounting groove.
In the above technical scheme, further, be provided with the seal groove that is used for installing the sealing strip on both sides and the box complex terminal surface about the mounting bracket.
Among the above-mentioned technical scheme, further, it is provided with the front panel to lie in the mounting bracket outside on the box, be provided with the louvre that corresponds with radiator fan on the front panel.
In the above technical scheme, further, a stop lug is arranged on one side of the front panel on the box body.
Among the above-mentioned technical scheme, further, the box includes the rear panel that sets up with fan cooling module is relative, sets up in the curb plate of both sides and is located upper cover plate and the bottom plate of both sides about being located respectively, rear panel, the curb plate of both sides, upper cover plate and bottom plate connect and constitute an open-ended cavity structures.
In the above technical scheme, further, be provided with the seal groove that is used for installing the sealing strip on the terminal surface of both sides about rear panel, curb plate respectively.
In the above technical scheme, further, a groove is formed in an end face of one side of the bottom plate, which is opposite to the module installation chamber, and a heat dissipation fin is fixedly arranged in the groove.
In the above technical scheme, further, a lower cover plate is fixedly arranged on the box body and positioned outside the bottom plate.
In the above technical scheme, further, the sealing strip is a conductive sealing strip, and the sealing strip is correspondingly arranged in each sealing groove and used for sealing each connection part.
The utility model discloses the beneficial effect who has:
1) the independent fan heat dissipation module is adopted to perform heat dissipation treatment on the closed module installation cavity, so that heat in the module installation cavity can be discharged in time, and a good heat dissipation effect is achieved; the module installation cavity adopts a closed structure, and the cooling fan is arranged outside the module installation cavity, so that the sealing performance of the module installation cavity can be well ensured, and the module installation cavity can be well suitable for dustproof and moistureproof requirements under severe working environments.
2) The fan heat dissipation module adopts an independent modular structure and is independent of the module installation cavity of the case, so that the maintenance and the replacement of the fan heat dissipation module can be greatly facilitated, and other modules of the equipment cannot be influenced.
3) The chassis and the matching connection end faces between the chassis and the fan radiating module are sealed by the conductive sealing strips, so that the module installation cavity has good sealing performance and good electromagnetic shielding performance, and the equipment has good reliability.
4) The case can meet the requirements of electronic products on dust prevention, moisture prevention, vibration prevention, electromagnetic shielding and other performances, has good environmental adaptability, and can be suitable for being used in indoor cabinets and severe field environments.
Drawings
Fig. 1 is a schematic view of the communication heat dissipation case of the present invention.
Fig. 2 is the structure schematic diagram of the fan heat dissipation module of the present invention.
Fig. 3 is a schematic view of the structure of the middle mounting frame of the present invention.
Fig. 4 is a schematic view of the fit connection between the middle bottom plate and the lower cover plate of the present invention.
Fig. 5 is a partial schematic view of a portion a of fig. 1.
In the figure: 001. the module comprises a box body 002, a fan heat dissipation module 003, a module installation cavity 004 and a functional module;
101. the heat dissipation structure comprises a rear panel, 102, side plates, 103, a front panel, 131, heat dissipation holes, 104, an upper cover plate, 105, a bottom plate, 151, a groove, 106, a lower cover plate, 107 and blocking lugs;
201. the cooling device comprises a mounting frame 202, a cooling fan 203, communication holes 204, a fan fixing support 205 and a mounting groove;
301. seal grooves 401, heat radiating fins.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
The communication heat dissipation case shown in fig. 1, 2 and 3 comprises a case body 001, wherein the case body 001 is a cavity structure with an opening on one side, a fan heat dissipation module 002 is arranged on the case body 001 on one side of the opening, a closed module installation cavity 003 is formed in the case body, and various functional modules 004 for installing equipment are arranged in the module installation cavity.
Specifically, as shown in fig. 2, 201 intervals are provided with a plurality of intercommunicating pores 203 on the mounting bracket, and the fan fixed bolster 204 is arranged respectively at the intercommunicating pores on the mounting bracket 201, the fan fixed bolster 204 forms the mounting groove 205 matched with the cooling fan on one side of the mounting bracket, the cooling fan 202 is arranged in the mounting groove 205 in a corresponding matching manner, so that a good matching is formed between the cooling fan and the mounting bracket, the sealing performance of the module mounting cavity is ensured, and meanwhile, the cooling fan is stably installed.
A front panel 103 is arranged on the box body 001 and outside the mounting rack, and a heat dissipation hole 131 corresponding to the heat dissipation fan is arranged on the front panel 103 and used for ventilation and heat dissipation of the heat dissipation fan.
The box 001 comprises a rear panel 101 opposite to the fan heat dissipation module, side panels 102 arranged on two sides, and an upper cover plate 104 and a bottom plate 105 respectively positioned on the upper side and the lower side, wherein the rear panel 101, the side panels 102 on two sides, the upper cover plate 104 and the bottom plate 105 are connected to form a cavity structure with one side open.
The sealing grooves 301 for installing the sealing strips are respectively arranged on the upper side end face and the lower side end face of the rear panel 101 and the side plate 102, the sealing grooves 301 for installing the sealing strips are arranged on the upper side end face and the lower side end face of the installation frame 201 and the end face matched with the box body, good sealing can be formed among the rear panel, the side plate, the installation frame, the upper cover plate and the bottom plate, and the sealing performance of the module installation cavity is guaranteed. The sealing strips are correspondingly arranged in the sealing grooves and used for sealing between the fan radiating module and the box body and between the components of the box body, so that good sealing performance is ensured, and a good dustproof effect is achieved. The sealing strip adopts a conductive sealing strip, so that the module installation cavity has good electromagnetic shielding performance.
A groove 151 is formed in the end face of the bottom plate 105 on the side opposite to the module installation chamber, and a heat dissipation fin 401 is fixedly arranged in the groove 151. A lower cover plate 106 is fixedly arranged on the box body 001 and positioned outside the bottom plate.
A catch 107 is provided on the case 001 on the front panel side.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (10)
1. A communication heat dissipation machine case is characterized in that: the box is of a cavity structure with an opening on one side, a fan heat dissipation module is arranged on one side of the opening on the box, a closed module installation cavity is formed inside the box, the fan heat dissipation module comprises a mounting frame and at least one cooling fan, the cooling fan is arranged on one side, opposite to the module installation cavity, of the mounting frame, and a communication hole communicated with the inside of the cavity is formed in the position, located on the mounting frame, of the cooling fan.
2. The communication heat dissipation cabinet of claim 1, wherein: the interval is provided with a plurality of intercommunicating pores on the mounting bracket, is located the intercommunicating pore position on the mounting bracket and sets up the fan fixed bolster respectively, the fan fixed bolster forms and radiator fan complex mounting groove in mounting bracket one side, radiator fan corresponds the cooperation and sets up in the mounting groove.
3. The communication heat dissipation cabinet of claim 1, wherein: and sealing grooves for mounting sealing strips are arranged on the upper side and the lower side of the mounting frame and the end faces matched with the box body.
4. The communication heat dissipation cabinet of claim 1, wherein: a front panel is arranged on the box body and located on the outer side of the mounting frame, and heat dissipation holes corresponding to the heat dissipation fans are formed in the front panel.
5. The communication heat dissipation case of claim 4, wherein: and a blocking lug is arranged on one side of the front panel on the box body.
6. The communication heat dissipation cabinet of claim 1, wherein: the box body comprises a rear panel, side plates, an upper cover plate and a bottom plate, wherein the rear panel is arranged opposite to the fan heat dissipation module, the side plates are arranged on two sides, and the upper cover plate and the bottom plate are respectively positioned on the upper side and the lower side.
7. The communication heat dissipation cabinet of claim 6, wherein: and sealing grooves for mounting sealing strips are respectively arranged on the end surfaces of the upper side and the lower side of the rear panel and the side plates.
8. The communication heat dissipation cabinet of claim 6, wherein: a groove is formed in the end face, opposite to the module installation cavity, of one side of the bottom plate, and heat dissipation fins are fixedly arranged in the groove.
9. The communication heat dissipation cabinet of claim 8, wherein: and a lower cover plate is fixedly arranged on the box body and positioned outside the bottom plate.
10. The communication heat dissipation cabinet of claim 3 or 7, wherein: the sealing strip is a conductive sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309022.3U CN212259671U (en) | 2020-07-06 | 2020-07-06 | Communication heat dissipation machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021309022.3U CN212259671U (en) | 2020-07-06 | 2020-07-06 | Communication heat dissipation machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259671U true CN212259671U (en) | 2020-12-29 |
Family
ID=73979400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021309022.3U Active CN212259671U (en) | 2020-07-06 | 2020-07-06 | Communication heat dissipation machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259671U (en) |
-
2020
- 2020-07-06 CN CN202021309022.3U patent/CN212259671U/en active Active
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