A heat dissipation bracket

Abstract

This utility model discloses a heat dissipation bracket, belonging to the field of computer heat dissipation technology. It includes two symmetrically arranged bases, each with several slots on its top. A support plate is hinged to the front end of the base, and a support rod is hinged to the bottom of the support plate. The other end of the support rod is inserted into a slot. A foldable connecting assembly is provided between the two support plates. A receiving groove is formed on the outer wall of the end of the support rod that extends into the slot, and an airbag is fixedly connected within the receiving groove. An air supply chamber communicating with the airbag is formed inside the support rod, and an inflation tube communicating with the air supply chamber is fixedly connected to the front side of the support rod. After the laptop is placed on the support plate, air is inflated into the airbag through the air supply assembly. The beneficial effect is that after the laptop is placed on the support plate, the weight of the laptop forces the gas in the enclosed area through the inflation tube into the airbag, causing the airbag to inflate and thus reducing the gap between the support rod and the slots, improving stability.

Description

Technical Field

[0001] This utility model relates to the field of computer heat dissipation technology, and in particular to a heat dissipation bracket. Background Technology

[0002] Cooling stands primarily rely on raising the laptop to increase airflow from the bottom, using natural convection or forced air cooling (some models with fans) to accelerate heat dissipation. They are suitable for laptops with weak heat dissipation capabilities, especially during prolonged high-load use, as they can reduce surface temperature. Cooling stands are divided into fanless and fan-equipped types. Fanless types achieve passive cooling through a hollow design or by raising the stand, suitable for light usage scenarios; fan-equipped types actively cool through a built-in turbine fan, resulting in a more significant cooling effect and supporting multiple fan speed adjustments.

[0003] A search of Chinese Patent Publication No. CN222529749U reveals a high-efficiency heat dissipation device for computer management. The device includes a mounting frame with several ventilation slots at both the top and bottom. Two fixed blocks are fixedly connected to the front end of the frame. A cooler is fixedly connected inside the frame. An adjusting bracket is fixedly connected to the bottom of the frame. The adjusting bracket includes three bases, each with several slots at its top. Support rods are inserted into each base, and a movable rod is movably connected to each of the three support rods. Two fixed plates are fixedly connected to the outer surface of the movable rod, with each support rod positioned between the two fixed plates. A connecting rod is fixedly connected to each of the three bases. When the angle of the computer mounting frame needs adjustment, the support rods are lifted, causing the movable rods to rotate and shift, thus displacing the fixed plates. After the fixed blocks and mounting frame rotate, they select suitable slots, allowing the support rods to be inserted into the slots. The adjusting bracket creates a space between the bottom of the computer and the desktop, increasing airflow and helping the cooler to better perform its heat dissipation function.

[0004] In most existing technologies, the support rod is directly inserted into the slot at the appropriate position. However, there is a large gap between the support rod and the slot, which affects the stability of the placement frame. Utility Model Content

[0005] The purpose of this invention is to provide a heat dissipation bracket to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A heat dissipation bracket includes two symmetrically arranged bases. The top of the bases has several slots, and a support plate is hinged to the front end of the base. A support rod is hinged to the bottom of the support plate, and the other end of the support rod is inserted into the slot. A foldable connecting component is provided between the two sets of support plates. The outer wall of the end of the support rod that extends into the slot has a receiving groove, and an airbag is fixedly connected in the receiving groove. An air supply chamber communicating with the airbag is provided in the support rod. An inflation tube communicating with the air supply chamber is fixedly connected to the front side of the support rod. After the laptop is placed on the support plate, air is inflated into the airbag through the air supply component.

[0008] Preferably, the air supply assembly includes a corrugated pipe, a mounting groove is provided on the top of the support plate, the corrugated pipe is fixedly connected in the mounting groove, the top end of the corrugated pipe extends out of the support plate and is fixedly connected to a pressure plate, a spring is fixedly connected between the pressure plate and the mounting groove, and the end of the air inlet pipe away from the support rod is connected to the inside of the corrugated pipe.

[0009] Preferably, the inflation tube is a flexible hose.

[0010] Preferably, the connecting assembly includes a mounting rod located between two support plates. A first connecting rod and a second connecting rod are hinged between the mounting rod and the support plates, and the first connecting rod and the second connecting rod are arranged in parallel.

[0011] Preferably, a clearance groove is provided on the side of the two bearing plates that are close to each other, and the clearance groove is used to avoid the first connecting rod.

[0012] Preferably, the front side of the support plate is fixedly connected with two sets of anti-slip pads, one upper and one lower.

[0013] Preferably, the front end of the base has an upward-curving arc.

[0014] The beneficial effect is that after the laptop is placed on the support plate, the weight of the laptop will squeeze the gas in the closed area into the airbag through the inflation tube, causing the airbag to inflate and thus reducing the gap between the support rod and the slot, thereby improving stability.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of a heat dissipation bracket according to the present invention;

[0018] Figure 2This is a top view of a heat dissipation bracket according to the present invention;

[0019] Figure 3 This is a front view of a heat dissipation bracket according to the present invention;

[0020] Figure 4 This is a right view of the internal structure of a heat dissipation bracket according to the present invention;

[0021] Figure 5 This utility model describes a heat dissipation bracket. Figure 4 Enlarged view of point A.

[0022] The reference numerals in the attached drawings are explained as follows: 1. Base; 101. Slot; 102. Bearing plate; 103. Support rod; 201. Mounting rod; 202. First connecting rod; 203. Second connecting rod; 3. Anti-slip pad; 401. Corrugated pipe; 402. Pressure plate; 403. Spring; 404. Inflation tube; 405. Airbag. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, all electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-5 As shown, a heat dissipation bracket includes two symmetrically arranged bases 1. The front end of the base 1 has an upward curved arc to facilitate the positioning of the laptop. The top of the base 1 has several slots 101. The front end of the base 1 is hinged to a support plate 102. The front side of the support plate 102 is fixedly connected to two sets of anti-slip pads 3, which increase the friction between the laptop and the support plate 102. The bottom of the support plate 102 is hinged to a support rod 103, and the other end of the support rod 103 is inserted into the slot 101.

[0027] A foldable connecting assembly is provided between the two sets of support plates 102. The connecting assembly includes a mounting rod 201, which is located between the two support plates 102. A first connecting rod 202 and a second connecting rod 203 are hinged between the mounting rod 201 and the support plate 102. The first connecting rod 202 and the second connecting rod 203 are arranged in parallel. A clearance groove is provided on the side of the two support plates 102 that are close to each other. The clearance groove is used to avoid the first connecting rod 202.

[0028] The outer wall of one end of the support rod 103 that extends into the slot 101 has a receiving groove, and an airbag 405 is fixedly connected in the receiving groove. An air supply chamber communicating with the airbag 405 is opened in the support rod 103. An inflation tube 404 communicating with the air supply chamber is fixedly connected to the front side of the support rod 103. The inflation tube 404 is an elastic hose.

[0029] After the laptop is placed on the support plate 102, air is inflated into the airbag 405 through the air supply assembly. The air supply assembly includes a corrugated tube 401. The top of the support plate 102 has an installation groove, and the corrugated tube 401 is fixedly connected in the installation groove. The top end of the corrugated tube 401 extends out of the support plate 102 and is fixedly connected to a pressure plate 402. A spring 403 for resetting is fixedly connected between the pressure plate 402 and the installation groove. The end of the inflation tube 404 away from the support rod 103 is connected to the inside of the corrugated tube 401. When the laptop is placed on the support plate 102, the pressure plate 402 is pressed down by the weight of the laptop, and the air in the corrugated tube 401 is squeezed into the airbag 405 through the inflation tube 404, causing the airbag 405 to inflate and inflate, thereby reducing the gap between the support rod 103 and the slot 101 and improving stability.

[0030] Working principle: In use, insert the end of the support rod 103 into the appropriate slot 101 according to the required tilt angle, then place the laptop on the support plate 102. The weight of the laptop presses the pressure plate 402 downward, squeezing the gas in the bellows 401 through the inflation tube 404 into the airbag 405, causing the airbag 405 to inflate. This reduces the gap between the support rod 103 and the slot 101, improving stability. By placing the laptop on the support plate 102, the laptop is raised, increasing the bottom air intake and facilitating heat dissipation. After the laptop is lifted, the pressure plate 402 moves upward and resets under the elastic force of the spring 403, drawing out the gas from the airbag 405, making it easier to fold the support plate 102 and the support rod 103. Holding the two support plates 102 and moving them closer together causes the first connecting rod 202 and the second connecting rod 203 to rotate adaptively, allowing for further folding and easy carrying.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A heat dissipation bracket, comprising two symmetrically arranged bases (1), wherein the top of each base (1) is provided with a plurality of slots (101), a bearing plate (102) is hinged to the front end of each base (1), a support rod (103) is hinged to the bottom of each bearing plate (102), the other end of the support rod (103) is inserted into the slots (101), and a foldable connecting assembly is provided between the two sets of bearing plates (102), characterized in that: The outer wall of the end of the support rod (103) that extends into the slot (101) has a receiving groove, and an airbag (405) is fixedly connected in the receiving groove. An air supply chamber communicating with the airbag (405) is opened in the support rod (103). An inflation tube (404) communicating with the air supply chamber is fixedly connected to the front side of the support rod (103). After the laptop is placed on the carrier plate (102), air is inflated into the airbag (405) through the air supply assembly.

2. The heat dissipation bracket according to claim 1, characterized in that: The air supply assembly includes a corrugated pipe (401), and the top of the support plate (102) is provided with an installation groove. The corrugated pipe (401) is fixedly connected in the installation groove. The top end of the corrugated pipe (401) extends out of the support plate (102) and is fixedly connected to a pressure plate (402). A spring (403) is fixedly connected between the pressure plate (402) and the installation groove. The end of the air inlet pipe (404) away from the support rod (103) communicates with the inside of the corrugated pipe (401).

3. A heat dissipation bracket according to claim 1, characterized in that: The inflation tube (404) is an elastic flexible tube.

4. A heat dissipation bracket according to claim 1, characterized in that: The connecting assembly includes a mounting rod (201) located between the two bearing plates (102). A first connecting rod (202) and a second connecting rod (203) are hinged between the mounting rod (201) and the bearing plate (102). The first connecting rod (202) and the second connecting rod (203) are arranged in parallel.

5. A heat dissipation bracket according to claim 4, characterized in that: The two bearing plates (102) are provided with a clearance groove on the side that is close to each other. The clearance groove is used to avoid the first connecting rod (202).

6. A heat dissipation bracket according to claim 1, characterized in that: The front side of the bearing plate (102) is fixedly connected with two sets of anti-slip pads (3).

7. A heat dissipation bracket according to claim 1, characterized in that: The front end of the base (1) has an upward-curving arc.

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