Exhaust device of computer room

Abstract

The utility model discloses a computer room air exhaust device which comprises an air exhaust box, an air exhaust mechanism assembled in the air exhaust box and an air outlet mechanism assembled on one side of the air exhaust mechanism, the air exhaust mechanism comprises a fixing frame fixedly installed in the air exhaust box, a motor is fixedly installed on one side of the fixing frame, and the air outlet mechanism is fixedly installed on the other side of the fixing frame. An output shaft of the motor penetrates through the fixing frame and is connected with fan blades, and one side of the fixing frame is provided with a protective sleeve wrapping the outer side of the motor. According to the exhaust device of the computer room, dust is prevented from adhering to the surface of the motor through the protective sleeve, the motor is kept in a good operation environment, the motor does not need to be detached and cleaned, when operation is stopped, the movable hinges can be kept in a vertical state under the action of gravity, all the movable hinges are mutually clamped and sealed, and the working efficiency is improved. Foreign matters such as external impurities and rainwater can be prevented from entering the device through the air outlet mechanism, and an air exhaust mechanism in the device is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust equipment, in particular to an exhaust device for a computer room. Background Art

[0002] With the rapid development of information technology, computer rooms have become an indispensable part of modern society. As the core area for data processing and storage, a large number of key devices such as servers, switches, and routers are densely deployed in computer rooms. During the continuous operation of these devices, a large amount of heat is generated. If it cannot be discharged in time and effectively, it will have a serious impact on environmental parameters such as temperature and humidity in the computer room, and further threaten the stable operation of the devices and data security. Usually, an exhaust device is installed on the computer room to ventilate and dissipate heat in the computer room.

[0003] In the process of implementing the present utility model, the inventor found that there are at least the following problems in the prior art:

[0004] The exhaust systems of most computer rooms use traditional fans for exhaust and heat dissipation. Since the motors driving the fans are installed inside the exhaust device, when the air in the computer room passes through the exhaust device, dust will adhere to the motors, resulting in more dust adhering to the surface of the motors and affecting the operation of the motors. At the same time, most current air outlets are open. When not in use, foreign objects and impurities from the outside, as well as rainwater, will enter the exhaust device through the air outlets, easily causing damage to the exhaust device.

[0005] Therefore, the above technical problems need to be solved. Summary of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the present utility model provides an exhaust device for a computer room, which can solve the problem that dust adheres to the surface of the motor when the air in the computer room passes through the exhaust device, and at the same time solve the problem that foreign impurities and other foreign objects enter the exhaust device from the air outlet when not in use.

[0007] To solve the above technical problems, the basic technical solution proposed by the present utility model is: an exhaust device for a computer room, including an exhaust box, an exhaust mechanism assembled inside the exhaust box, and an air outlet mechanism assembled on one side of the exhaust mechanism;

[0008] The exhaust mechanism includes a fixed frame fixedly installed inside the exhaust box. One side of the fixed frame is fixedly installed with a motor. The output shaft of the motor penetrates through the fixed frame and is connected with a fan blade. One side of the fixed frame is assembled with a protective cover wrapped around the outside of the motor. The protective cover is penetrated and installed with heat conduction fins distributed in a circular array;

[0009] The air outlet mechanism includes an air outlet frame fixedly installed on one side of the exhaust air box, and movable pages are rotatably installed inside the air outlet frame and are arranged at equal intervals.

[0010] Preferably, mounting seats are fixedly installed at both the front end and the rear end of the exhaust air box, and mounting holes are symmetrically distributed on the mounting seats.

[0011] Preferably, a protective net is fixedly installed on the other side of the exhaust air box, and a protective frame is fixedly installed inside the exhaust air box and outside the fan blades.

[0012] Preferably, the motor and the fixed frame are fixedly installed through a mounting frame, and the mounting frame wraps around the outside of the motor.

[0013] Preferably, a diversion seat is fixedly installed on one side of the protective sleeve, and the diversion seat is conical.

[0014] Preferably, a limiting frame is fixedly installed on one side of the fixed frame and outside the motor, and a fixing knob is threadedly installed on the outside of the limiting frame.

[0015] Preferably, insertion rods are fixedly installed at both the front end and the rear end of the protective sleeve, and the insertion rods extend into the limiting frame.

[0016] Preferably, the movable pages and the air outlet frame are rotatably installed through a rotating shaft, a sealing block is arranged at the bottom of the movable pages, and a sealing groove for cooperating with the sealing block is arranged at the top of the movable pages.

[0017] The beneficial effects of the present utility model are as follows:

[0018] Through the technical solution of the present utility model, by installing the protective sleeve on the outside of the motor, there is a certain heat dissipation space between the protective sleeve and the motor, enabling the motor to perform normal heat dissipation operations. During the exhaust process, when the air in the computer room passes through the exhaust air box, the protective sleeve can be used to prevent dust from adhering to the surface of the motor. The heat conducting fins can conduct the heat on the motor to the outside of the protective sleeve. When the air flow passes through the heat conducting fins, it can assist in the cooling operation, enabling the motor to maintain a good operating environment. The protective sleeve can be flexibly disassembled and installed, facilitating the cleaning operation of the protective sleeve, so that the staff does not need to disassemble the motor for cleaning. When the operation stops, the movable pages can maintain a vertical state by the action of gravity, enabling each movable page to be mutually engaged and sealed, effectively blocking foreign impurities and other foreign objects as well as rainwater from entering the device through the air outlet mechanism, and avoiding damage to the exhaust mechanism inside the device. Description of the Drawings

[0019] Figure 1 It is the first overall structural schematic diagram of the present utility model;

[0020] Figure 2 This is the second overall structural schematic diagram of the present utility model;

[0021] Figure 3 This is the internal structural schematic diagram of the air exhaust box of the present utility model;

[0022] Figure 4 This is the structural schematic diagram of the air exhaust mechanism of the present utility model;

[0023] Figure 5 This is the sectional structural schematic diagram of the protective sleeve of the present utility model;

[0024] Figure 6 This is the structural schematic diagram of the closed state of the movable page of the present utility model;

[0025] Figure 7 This is the structural schematic diagram of the unfolded state of the movable page of the present utility model.

[0026] Explanation of reference numerals:

[0027] 1. Air exhaust box; 101. Mounting seat; 102. Protective net; 103. Protective frame; 2. Air outlet mechanism; 201. Air outlet frame; 202. Movable page; 203. Rotating shaft; 204. Sealing block; 205. Sealing groove; 3. Air exhaust mechanism; 301. Fixed frame; 302. Mounting frame; 303. Motor; 304. Fan blade; 305. Limiting frame; 306. Fixed knob; 4. Protective sleeve; 401. Heat-conducting fins; 402. Flow guiding seat; 403. Insert rod. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached Figure 1 to the attached Figure 7 It is obvious that the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0029] It should be noted that if there are directions involved in the embodiments of the present utility model, they shall be subject to those shown in the drawings. For example, the front and the rear are based on Figure 1 as the standard. Specifically, the left side of Figure 1 is the front, Figure 1 and the right side of Figure 2 is the rear; at the same time, as shown in

[0030] A computer room exhaust device proposed by the present utility model includes an exhaust box 1, an exhaust mechanism 3 assembled inside the exhaust box 1, and an air outlet mechanism 2 assembled on one side of the exhaust mechanism 3. The exhaust mechanism 3 includes a fixing frame 301 fixedly installed inside the exhaust box 1. A motor 303 is fixedly installed on one side of the fixing frame 301. The output shaft of the motor 303 penetrates through the fixing frame 301 and is connected with a fan blade 304. A protective sleeve 4 covering the outside of the motor 303 is assembled on one side of the fixing frame 301. Heat-conducting fins 401 penetrating through and distributed in an annular array are installed on the protective sleeve 4. The air outlet mechanism 2 includes an air outlet frame 201 fixedly installed on one side of the exhaust box 1. Rotating movable pages 202 arranged at equal intervals are installed inside the air outlet frame 201.

[0031] Based on the above structural settings, the computer room exhaust device is composed of an exhaust box 1, an air outlet mechanism 2, and an exhaust mechanism 3. Among them, the exhaust box 1 is installed at a suitable position at the exhaust outlet of the computer room for use. Through the exhaust mechanism 3, the air in the computer room can be conveniently sucked into the exhaust box 1, and through the air outlet mechanism 2, the air can be discharged. Specifically, during the working process, by starting the motor 303, the fan blade 304 can be driven to rotate, and the air in the computer room can be sucked into the exhaust box 1 for circulation. By wrapping the protective sleeve 4 around the outside of the motor 303, when the air enters the exhaust box 1, it can prevent dust from adhering to the surface of the motor 303. There is a certain gap between the protective sleeve 4 and the motor 303, and at the same time, one side of the protective sleeve 4 is open, which does not affect the normal heat dissipation operation of the motor 303. Through the heat-conducting fins 401, the heat generated on the surface of the motor 303 can be absorbed and transferred to the outside of the protective sleeve 4. When the air flow passes through the surface of the protective sleeve 4, the air flow can pass through between the heat-conducting fins 401, and the heat on the heat-conducting fins 401 can be taken away, facilitating the auxiliary cooling operation, so that the motor 303 can maintain a better operating environment. When the air flow is discharged from the air outlet mechanism 2, through the action of the air flow, the movable pages 202 can be blown up and turned outwards, and gaps can be formed between each movable page 202, so that the air flow can pass through and be discharged normally. When the exhaust mechanism 3 stops operating, by using the action of gravity, the movable pages 202 can naturally turn down vertically, and each movable page 202 can be merged to form a partition effect, which can effectively block foreign objects and impurities such as rainwater from entering the inside and avoid damage to the internal parts.

[0032] Furthermore, mounting seats 101 are fixedly installed at the front end and the rear end of the exhaust box 1, and symmetrically distributed mounting holes are provided on the mounting seats 101. Among them, through the mounting seats 101, the exhaust box 1 can be conveniently fixed at a suitable position at the exhaust outlet of the computer room, facilitating the use of this device to exhaust the computer room.

[0033] Further, a protective net 102 is fixedly installed on the other side of the exhaust air box 1, and a protective frame 103 is fixedly installed inside the exhaust air box 1 and outside the fan blade 304. Among them, through the protective net 102, foreign matters such as impurities in the computer room can be prevented from entering the exhaust air box 1, so as to avoid damage to the exhaust mechanism 3. Through the protective frame 103, the periphery of the fan blade 304 can be protected.

[0034] Further, the motor 303 and the fixing frame 301 are fixedly installed through the mounting frame 302, and the mounting frame 302 is wrapped outside the motor 303. Among them, through the mounting frame 302, it is convenient to support and fix the motor 303, so that the motor 303 can stably drive the fan blade 304 to rotate.

[0035] Further, a flow guide seat 402 is fixedly installed on one side of the protective sleeve 4, and the flow guide seat 402 is conical. Among them, when the air in the computer room enters the exhaust air box 1, the conical flow guide seat 402 can be used to guide the air flow, so that the air flow can smoothly pass along the outside of the protective sleeve 4.

[0036] Further, a limiting frame 305 is fixedly installed on one side of the fixing frame 301 and outside the motor 303, and a fixing knob 306 is threadedly installed on the outside of the limiting frame 305. Among them, by rotating the fixing knob 306, the threaded rod body of the fixing knob 306 can extend into the limiting frame 305.

[0037] Further, insertion rods 403 are fixedly installed at the front end and the rear end of the protective sleeve 4, and the insertion rods 403 extend into the limiting frame 305. Among them, by inserting the insertion rods 403 into the limiting frame 305 and rotating the fixing knob 306, the insertion rods 403 can be fixed, which is convenient for installing the protective sleeve 4. At the same time, it is also convenient to disassemble the protective sleeve 4, so that the staff can conveniently clean the dust on the surface of the protective sleeve 4.

[0038] Further, the movable page 202 and the air outlet frame 201 are rotatably installed through a rotating shaft 203. A sealing block 204 is arranged at the bottom of the movable page 202, and a sealing groove 205 matching with the sealing block 204 is opened at the top of the movable page 202. Among them, through the rotating shaft 203, the movable page 202 can be turned over. After the movable page 202 is vertically natural, the sealing block 204 can be clamped into the sealing groove 205, so that the sealing between each movable page 202 can be realized, and an effective blocking effect can be formed to block foreign matters and rainwater from the outside.

[0039] Based on the disclosure and teachings of the above specification, those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims

1. A computer room exhaust device, characterized in that: It includes an exhaust air box (1), an exhaust air mechanism (3) assembled inside the exhaust air box (1), and an air outlet mechanism (2) assembled on one side of the exhaust air mechanism (3); The exhaust air mechanism (3) includes a fixing frame (301) fixedly installed inside the exhaust air box (1). A motor (303) is fixedly installed on one side of the fixing frame (301). The output shaft of the motor (303) penetrates the fixing frame (301) and is connected to a fan blade (304). A protective sleeve (4) wrapped around the outside of the motor (303) is assembled on one side of the fixing frame (301). Heat conduction fins (401) are installed through and distributed in an annular array on the protective sleeve (4); The air outlet mechanism (2) includes an air outlet frame (201) fixedly installed on one side of the exhaust air box (1). Movable pages (202) arranged at equal intervals are rotatably installed inside the air outlet frame (201).

2. The exhaust device for a computer room according to claim 1, characterized in that: Mounting seats (101) are fixedly installed at the front end and the rear end of the exhaust air box (1). Mounting holes symmetrically distributed are opened on the mounting seats (101).

3. The exhaust device for a computer room according to claim 1, wherein: A protective net (102) is fixedly installed on the other side of the exhaust air box (1). A protective frame (103) is fixedly installed inside the exhaust air box (1) and outside the fan blade (304).

4. A computer room exhaust device according to claim 1, characterized in that: The motor (303) is fixedly installed between the fixing frame (301) through a mounting frame (302), and the mounting frame (302) wraps around the outside of the motor (303).

5. A computer room exhaust device according to claim 1, characterized in that: A flow guiding seat (402) is fixedly installed on one side of the protective sleeve (4), and the flow guiding seat (402) is conical in shape.

6. The air exhaust device for a computer room according to claim 1, characterized in that: A limiting frame (305) is fixedly installed on one side of the fixing frame (301) and outside the motor (303). A fixing knob (306) is threadedly installed on the outside of the limiting frame (305).

7. The computer room exhaust device according to claim 6, characterized in that: Plug rods (403) are fixedly installed at the front end and the rear end of the protective sleeve (4), and the plug rods (403) extend into the limiting frame (305).

8. A computer room exhaust device according to claim 1, characterized in that: The movable pages (202) are rotatably installed between the air outlet frame (201) through a rotating shaft (203). A sealing block (204) is arranged at the bottom of the movable pages (202), and a sealing groove (205) matching with the sealing block (204) is opened at the top of the movable pages (202).

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