Heat dissipation device of photovoltaic energy storage all-in-one machine

Abstract

The utility model provides a photovoltaic energy storage all-in-one machine heat dissipation device, and relates to the technical field of photovoltaic energy storage all-in-one machine heat dissipation devices, the photovoltaic energy storage all-in-one machine heat dissipation device comprises a box body, the box body is fixedly connected with a mounting plate, the box body is fixedly connected with a cover body, the mounting plate is fixedly connected with a battery, the box body is rotatably connected with a photovoltaic panel, and the photovoltaic panel is fixedly connected with a battery. The box body is provided with a heat dissipation structure, the heat dissipation structure is mainly composed of a through groove, the through groove is formed in the box body, the through groove is provided with a dustproof plate, the box body is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a first fan, and the first fan is fixedly connected with a second motor. According to the utility model, the problem that the service life of the whole device is shortened due to the fact that the heat dissipation mode is poor in heat dissipation effect and affects the discharge of heat because the heat dissipation is usually carried out by adopting the mode of forming the heat dissipation holes at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation devices for photovoltaic energy storage integrated machines, and particularly relates to a heat dissipation device for a photovoltaic energy storage integrated machine. Background Technique

[0002] A photovoltaic energy storage integrated machine is a device that integrates photovoltaic power generation and energy storage functions. It directly or after conversion stores the electric energy generated by solar photovoltaic panels in a battery for subsequent use. This device combines a solar power generation system and an energy storage system, providing an efficient and sustainable energy solution for households, enterprises, and remote or off-grid areas.

[0003] During the use of the current photovoltaic energy storage integrated machine by staff, it is often found that: the structure inside the current photovoltaic energy storage integrated machine is relatively compact. Prolonged use will cause the photovoltaic panels and the power supply to overheat. Currently, heat dissipation is usually achieved by opening heat dissipation holes. This heat dissipation method has poor heat dissipation effect, affecting the discharge of heat, and resulting in a reduction in the overall service life of the device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a heat dissipation device for a photovoltaic energy storage integrated machine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A heat dissipation device for a photovoltaic energy storage integrated machine, including a box body, an installation plate is fixedly connected to the box body, a cover body is fixedly connected to the box body, a battery is fixedly connected to the installation plate, a photovoltaic panel is rotatably connected to the box body, a heat dissipation structure is arranged on the box body, the heat dissipation structure is mainly composed of a through groove, the through groove is opened on the box body, a dust-proof plate is arranged on the through groove, a first motor is fixedly connected to the box body, a rotating shaft is fixedly connected to the output shaft of the first motor, a first fan is fixedly connected to the rotating shaft, a plurality of heat dissipation holes are opened on the cover body, and a second motor is fixedly connected to the cover body, and the output shaft of the second motor is fixedly connected to the photovoltaic panel.

[0006] The effects achieved by the above components are as follows: The photovoltaic panel absorbs solar energy and converts it into electrical energy and stores it in the battery. Start the first motor, the output shaft of the first motor drives the first fan to rotate, thereby strengthening the flow of air. The second motor can be started, the output shaft of the second motor drives the photovoltaic panel to rotate, so that in rainy and snowy weather, the photovoltaic panel can cover the heat dissipation holes to prevent rain and snow from entering the box body. In other weather, the photovoltaic panel can be rotated to lift, and the hot air flows upward and is dissipated from the heat dissipation holes, thus avoiding the situation that the overall service life of the device is reduced due to the poor heat dissipation effect of the current heat dissipation method of opening heat dissipation holes, which affects the discharge of heat.

[0007] Preferably, a sealing ring is fixedly connected to the photovoltaic panel, and a sealing groove is formed on the cover body.

[0008] The effect achieved by the above components is that when the cover is placed on the photovoltaic panel, the sealing ring is clamped into the second motor, which can improve the sealing performance.

[0009] Preferably, an electric telescopic rod is fixedly connected to the cover body, and a limiting groove is formed on the photovoltaic panel.

[0010] The effect achieved by the above components is that when the photovoltaic panel is opened, the electric telescopic rod is started to be clamped into the limiting groove to limit the photovoltaic panel.

[0011] Preferably, a fixing plate is fixedly connected to the box body, and the fixing plate is rotatably connected to the rotating shaft.

[0012] The effect achieved by the above components is that the rotating shaft rotates under the limitation of the fixing plate, making the rotation process of the first fan more stable.

[0013] Preferably, two first bevel gears are fixedly connected to the rotating shaft, a second bevel gear is meshed with the first bevel gear, and a second fan is fixedly connected to the second bevel gear.

[0014] The effect achieved by the above components is that the rotation of the rotating shaft drives the two first bevel gears to rotate, and then drives the two second bevel gears to rotate, so that the two second fans rotate, which can further improve the heat dissipation effect.

[0015] Preferably, a rectangular plate is fixedly connected to the box body, and the rectangular plate is rotatably connected to the two second fans.

[0016] The effect achieved by the above components is that the two second fans rotate under the limitation of the rectangular plate, making the rotation process of the second fans more stable.

[0017] Preferably, an installation structure is arranged on the box body. The installation structure is mainly composed of two round rods. The two round rods are slidably inserted on both sides of the through groove. A clamping block is fixedly connected to the round rod, and clamping grooves are respectively formed on both sides of the dust-proof plate.

[0018] The effect achieved by the above components is that the dust-proof plate is clamped into the through groove, and then the two round rods are slid so that the two clamping blocks are clamped into the corresponding clamping grooves, which can facilitate the installation of the dust-proof plate. Conversely, it can facilitate the removal of the dust-proof plate for cleaning.

[0019] Preferably, two sliding grooves are formed on the box body. A sliding rod is slidably connected in the sliding groove. The sliding rod is fixedly connected to the round rod. A spring is fixedly connected to the sliding rod, and one end of the spring is fixedly connected to the inner wall of the sliding groove.

[0020] The effects achieved by the above components are as follows: When installing the dust-proof plate, the dust-proof plate will push the inclined surfaces of the two clamping blocks, causing them to slide to both sides. When the dust-proof plate is completely clamped into the through groove, the spring is in a stretched state at this time. When the clamping block contacts the clamping groove, the clamping block will be clamped into the clamping groove under the action of the spring's rebound elastic force, making the operation more convenient.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows. In the present utility model, by setting up a heat dissipation structure, the photovoltaic panel absorbs solar energy and converts it into electrical energy and stores it in the battery. Start the first motor, and the output shaft of the first motor drives the first fan to rotate, thereby strengthening the flow of air. The second motor can be started, and the output shaft of the second motor drives the photovoltaic panel to rotate. Thus, in rainy and snowy weather, the photovoltaic panel can be covered on the heat dissipation holes to prevent rain and snow from entering the box body. In other weather, the photovoltaic panel can be rotated and lifted, and the hot air flows upward and dissipates from the heat dissipation holes. When the photovoltaic panel is covered, the sealing ring is clamped into the second motor, which can improve the sealing performance. When the photovoltaic panel is opened, start the electric telescopic rod, and make it clamped into the limiting groove to limit the photovoltaic panel. The rotating shaft rotates under the limitation of the fixed plate, making the rotation process of the first fan more stable. The rotation of the rotating shaft will drive the rotation of two first bevel gears, and then drive the rotation of two second bevel gears, making the two second fans rotate, which can further improve the heat dissipation effect. The two second fans rotate under the limitation on the rectangular plate, making the rotation process of the second fans more stable. Therefore, it avoids the situation that currently, usually, the way of opening heat dissipation holes is used for heat dissipation, and this heat dissipation method has a poor heat dissipation effect, affecting the discharge of heat, and resulting in a reduction in the overall service life of the device. Brief Description of the Drawings

[0022] Figure 1 It is a three-dimensional structure schematic diagram of a heat dissipation device for a photovoltaic energy storage integrated machine proposed by the present utility model;

[0023] Figure 2 It is a three-dimensional structure schematic diagram of another perspective of a heat dissipation device for a photovoltaic energy storage integrated machine proposed by the present utility model;

[0024] Figure 3 It is a partial schematic diagram of the heat dissipation structure of a heat dissipation device for a photovoltaic energy storage integrated machine proposed by the present utility model;

[0025] Figure 4 It is a heat dissipation device for a photovoltaic energy storage integrated machine proposed by the present utility model Figure 1 The enlarged view of part A in the

[0026] Legend: 1. Box body; 2. Mounting plate; 3. Cover body; 4. Battery; 5. Photovoltaic panel; 6. Heat dissipation structure; 61. Through groove; 62. Dust-proof plate; 63. First motor; 64. Rotating shaft; 65. First fan; 66. Fixed plate; 67. First bevel gear; 68. Second bevel gear; 69. Second fan; 610. Rectangular plate; 611. Heat dissipation holes; 612. Sealing groove; 613. Sealing ring; 614. Second motor; 615. Electric telescopic rod; 616. Limit groove; 7. Mounting structure; 71. Round rod; 72. Block; 73. Card slot; 74. Slide groove; 75. Slide bar; 76. Spring. Detailed implementation mode

[0027] Example 1, as Figure 1 shown, a heat dissipation device for a photovoltaic energy storage integrated machine, including a box body 1, a mounting plate 2 fixedly connected to the box body 1, a cover body 3 fixedly connected to the box body 1, a battery 4 fixedly connected to the mounting plate 2, and a photovoltaic panel 5 rotatably connected to the box body 1.

[0028] Refer to Figure 1 、 Figure 3 and Figure 4, a heat dissipation structure 6 is provided on the box body 1. The heat dissipation structure 6 is mainly composed of a through groove 61. The through groove 61 is opened on the box body 1. A dust-proof plate 62 is provided on the through groove 61. A first motor 63 is fixedly connected to the box body 1. A rotating shaft 64 is fixedly connected to the output shaft of the first motor 63. A first fan 65 is fixedly connected to the rotating shaft 64. A number of heat dissipation holes 611 are opened on the cover body 3. A second motor 614 is fixedly connected to the cover body 3. The output shaft of the second motor 614 is fixedly connected to the photovoltaic panel 5. The photovoltaic panel 5 absorbs solar energy and converts it into electrical energy and stores it in the battery 4. When the first motor 63 is started, the output shaft of the first motor 63 drives the first fan 65 to rotate, thereby strengthening the flow of air. The second motor 614 can be started. The output shaft of the second motor 614 drives the photovoltaic panel 5 to rotate. Thus, in rainy and snowy weather, the photovoltaic panel 5 can be covered on the heat dissipation holes 611 to prevent rain and snow from entering the box body 1. In other weather, the photovoltaic panel 5 can be rotated and lifted, and the hot air flows upward and is dissipated from the heat dissipation holes 611, thereby avoiding the situation that the overall service life of the device is reduced due to the fact that the current heat dissipation method usually uses the method of opening heat dissipation holes 611, and this heat dissipation method has poor heat dissipation effect and affects the discharge of heat. A sealing ring 613 is fixedly connected to the photovoltaic panel 5. A sealing groove 612 is opened on the cover body 3. When the photovoltaic panel 5 is covered, the sealing ring 613 is clamped into the second motor 614, which can improve the sealing performance. An electric telescopic rod 615 is fixedly connected to the cover body 3. A limiting groove 616 is opened on the photovoltaic panel 5. When the photovoltaic panel 5 is opened, the electric telescopic rod 615 is started and clamped into the limiting groove 616 to limit the photovoltaic panel 5. A fixing plate 66 is fixedly connected to the box body 1. The fixing plate 66 is rotatably connected to the rotating shaft 64. The rotating shaft 64 rotates under the limitation of the fixing plate 66, making the rotation process of the first fan 65 more stable. Two first bevel gears 67 are fixedly connected to the rotating shaft 64. A second bevel gear 68 is meshed with the first bevel gear 67. A second fan 69 is fixedly connected to the second bevel gear 68. The rotation of the rotating shaft 64 drives the two first bevel gears 67 to rotate, and then drives the two second bevel gears 68 to rotate, so that the two second fans 69 rotate, which can further improve the heat dissipation effect. A rectangular plate 610 is fixedly connected to the box body 1. The rectangular plate 610 is rotatably connected to the two second fans 69. The two second fans 69 rotate under the limitation of the rectangular plate 610, making the rotation process of the second fan 69 more stable.

[0029] Refer to Figure 1 and Figure 3, an installation structure 7 is provided on the box body 1. The installation structure 7 is mainly composed of two round rods 71. The two round rods 71 are slidably inserted on both sides of the through groove 61. A clamping block 72 is fixedly connected to the round rod 71. Card slots 73 are respectively formed on both sides of the dust-proof plate 62. The dust-proof plate 62 is snapped into the through groove 61, and then the two round rods 71 are slid so that the two clamping blocks 72 are snapped into the corresponding card slots 73, which can facilitate the installation of the dust-proof plate 62. On the contrary, it is convenient to remove the dust-proof plate 62 for cleaning. Two sliding grooves 74 are formed on the box body 1. A sliding rod 75 is slidably connected in the sliding groove 74. The sliding rod 75 is fixedly connected to the round rod 71. A spring 76 is fixedly connected to the sliding rod 75. One end of the spring 76 is fixedly connected to the inner wall of the sliding groove 74. When installing the dust-proof plate 62, the dust-proof plate 62 will push the inclined surfaces of the two clamping blocks 72 to slide them to both sides. When the dust-proof plate 62 is completely snapped into the through groove 61, the spring 76 is in a stretched state at this time. When the clamping block 72 contacts the card slot 73, the clamping block 72 is snapped into the card slot 73 under the action of the elastic force of the spring 76 rebounding, making the operation more convenient.

[0030] Working principle: The photovoltaic panel 5 absorbs solar energy and converts it into electrical energy, which is stored in the battery 4. The first motor 63 is started, and the output shaft of the first motor 63 drives the first fan 65 to rotate, thereby strengthening the flow of air. The second motor 614 can be started, and the output shaft of the second motor 614 drives the photovoltaic panel 5 to rotate. Thus, in rainy or snowy weather, the photovoltaic panel 5 can be covered on the heat dissipation hole 611 to prevent rain and snow from entering the box body 1. In other weather conditions, the photovoltaic panel 5 can be rotated and lifted, and the hot air flows upward and is dissipated from the heat dissipation hole 611, thereby avoiding the situation that the overall service life of the device is reduced due to the poor heat dissipation effect and the influence on the discharge of heat caused by the current common way of opening the heat dissipation hole 611 for heat dissipation. When the photovoltaic panel 5 is covered, the sealing ring 613 is clamped into the second motor 614 to improve the sealing performance. When the photovoltaic panel 5 is opened, the electric telescopic rod 615 is started to be clamped into the limiting groove 616 to limit the photovoltaic panel 5. The rotating shaft 64 rotates under the limitation of the fixing plate 66, making the rotation process of the first fan 65 more stable. The rotation of the rotating shaft 64 drives the two first bevel gears 67 to rotate, and then drives the two second bevel gears 68 to rotate, so that the two second fans 69 rotate, which can further improve the heat dissipation effect. The two second fans 69 rotate under the limitation on the rectangular plate 610, making the rotation process of the second fan 69 more stable. The dust-proof plate 62 is clamped into the through groove 61, and then the two round rods 71 are slid so that the two clamping blocks 72 are clamped into the corresponding clamping grooves 73, which can facilitate the installation of the dust-proof plate 62. On the contrary, it is convenient to remove the dust-proof plate 62 for cleaning. When installing the dust-proof plate 62, the dust-proof plate 62 will push the inclined surfaces of the two clamping blocks 72 to slide them to both sides. When the dust-proof plate 62 is completely clamped into the through groove 61, the spring 76 is in a stretched state at this time. When the clamping block 72 contacts the clamping groove 73, the clamping block 72 is clamped into the clamping groove 73 under the action of the elastic force of the spring 76 rebounding, making the operation more convenient.

[0031] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A photovoltaic energy storage integrated machine heat dissipation device, comprising a box body (1), characterized in that: The box body (1) is fixedly connected to a mounting plate (2), the box body (1) is fixedly connected to a cover body (3), the mounting plate (2) is fixedly connected to a battery (4), the box body (1) is rotatably connected to a photovoltaic panel (5), the box body (1) is provided with a heat dissipation structure (6), the heat dissipation structure (6) mainly consists of a through slot (61), the through slot (61) is provided on the box body (1), a dustproof plate (62) is provided on the through slot (61), a first motor (63) is fixedly connected to the box body (1), a rotating shaft (64) is fixedly connected to the output shaft of the first motor (63), a first fan (65) is fixedly connected to the rotating shaft (64), a plurality of heat dissipation holes (611) are provided on the cover body (3), a second motor (614) is fixedly connected to the cover body (3), and the output shaft of the second motor (614) is fixedly connected to the photovoltaic panel (5).

2. The photovoltaic energy storage integrated machine heat dissipation device according to claim 1, characterized in that: A sealing ring (613) is fixedly connected to the photovoltaic panel (5), and a sealing groove (612) is provided on the cover body (3).

3. The photovoltaic energy storage integrated machine heat dissipation device according to claim 2, characterized in that: An electric telescopic rod (615) is fixedly connected to the cover body (3), and a limiting groove (616) is provided on the photovoltaic panel (5).

4. The photovoltaic energy storage integrated machine heat dissipation device according to claim 3, characterized in that: A fixing plate (66) is fixedly connected to the box body (1), and the fixing plate (66) is rotatably connected to the rotating shaft (64).

5. The photovoltaic energy storage integrated machine heat dissipation device according to claim 4, characterized in that: Two first bevel gears (67) are fixedly connected to the rotating shaft (64); a second bevel gear (68) is meshingly connected to the first bevel gear (67); and a second fan (69) is fixedly connected to the second bevel gear (68).

6. The photovoltaic energy storage integrated machine heat dissipation device according to claim 5, characterized in that: A rectangular plate (610) is fixedly connected to the box body (1), and the rectangular plate (610) is rotatably connected to the two second fans (69).

7. The photovoltaic energy storage integrated machine heat dissipation device according to claim 6, characterized in that: The box body (1) is provided with a mounting structure (7), the mounting structure (7) mainly consisting of two round rods (71), the two round rods (71) are slidably inserted on both sides of the through groove (61), a clamping block (72) is fixedly connected to the round rod (71), and clamping grooves (73) are respectively provided on both sides of the dustproof plate (62).

8. The photovoltaic energy storage integrated machine heat dissipation device according to claim 7, characterized in that: The box body (1) is provided with two slide grooves (74), a slide rod (75) is slidably connected in the slide groove (74), the slide rod (75) is fixedly connected to the round rod (71), a spring (76) is fixedly connected to the slide rod (75), and one end of the spring (76) is fixedly connected to the inner wall of the slide groove (74).

Images