Special-shaped transformer with good heat dissipation effect
By introducing bonded thermal conductivity components, convection dustproof components and sealing components into the special-shaped transformer, the problem of poor heat dissipation of special-shaped transformers is solved, and more efficient heat dissipation effect is achieved and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202420809329.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The special-shaped transformer lacks an efficient heat dissipation structure, and there is a gap between its body and the protective case, resulting in poor heat dissipation effect and affecting its service life.
A special-shaped transformer structure including outer shell, inner shell, heat dissipation assembly, convection dustproof assembly and sealing assembly was designed to reduce gaps by bonding the thermally conductive assembly, improve heat dissipation efficiency by using the convection dustproof assembly and thermally conductive material, and ensure that the sealing assembly is Sealed and waterproof.
It effectively improves the heat dissipation efficiency of the special-shaped transformer and extends the service life. By bonding the combination of thermal conduction components and convection dust-proof components, it ensures efficient heat conduction and dissipation, reduces gaps and improves the heat dissipation effect.
Smart Images
Figure CN222281735U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformers, in particular to a special-shaped transformer with good heat dissipation effect. Background Art
[0002] A special-shaped transformer is a transformer with a special shape. The structure of its core and coil is designed into a non-traditional shape to meet specific application requirements. It is commonly found in small electronic devices. Special-shaped transformers can be customized according to the actual space to adapt to small or complex installation environments. For example, when used in LED lamps, they can be used to drive the power conversion of LED lamps.
[0003] Common special-shaped transformers lack efficient heat dissipation structure. At the same time, there is a certain gap between the main body and the protective shell. The heat dissipation effect needs to be further improved, which easily affects the service life.
[0004] Therefore, the problem that the above-mentioned special-shaped transformer lacks an efficient heat dissipation structure and there is a certain gap between its body and the protective shell, and the heat dissipation effect needs to be further improved, needs to be solved urgently to improve the usage scenario. Utility Model Content
[0005] In order to overcome the problem that common special-shaped transformers lack efficient heat dissipation structure and there is a certain gap between the body and the protective shell.
[0006] The technical scheme of the utility model is: a special-shaped transformer with good heat dissipation effect, comprising an outer shell, an inner shell installed in the middle position of the outer shell, a heat dissipation component arranged on the outer side of the inner shell, convection dustproof components installed on the front and rear ends of the outer shell, a special-shaped transformer body connected to the middle position inside the inner shell, wiring posts arranged on the tops of the front and rear ends of the special-shaped transformer body, a fitting heat-conducting component arranged between the inner wall of the inner shell and the special-shaped transformer body, and a sealing component connected to the top of the inner shell.
[0007] Preferably, by setting a fitting heat-conducting component, the gap can be reduced, so that the heat generated by the special-shaped transformer body can be efficiently transferred to the inner shell. Then, the convection dust-proof component can be used to prevent dust while allowing the air to form convection, so as to dissipate the heat derived from the heat dissipation component and improve the heat dissipation efficiency, so as to solve the problem that common special-shaped transformers lack an efficient heat dissipation structure and there is a certain gap between the body and the protective shell. The heat dissipation effect needs to be further improved, which is easy to affect the service life.
[0008] Preferably, the heat dissipation assembly includes a first heat dissipation fin and a second heat dissipation fin; the first heat dissipation fin is installed on the left and right sides of the inner shell, and the second heat dissipation fin is arranged at the bottom of the inner shell. The inner shell is made of heat-conducting material and can dissipate the heat inside the inner shell.
[0009] Preferably, the convection dustproof component includes a plug plate and convection holes; the plug plates are installed at the front and rear ends of the shell, and a number of convection holes are evenly opened near the edge of the plug plate, which can form convection of air front and back and improve the heat dissipation effect.
[0010] Preferably, the convection dustproof component includes a dustproof net; a dustproof net is arranged on one side of the plug plate close to the inner shell and close to the convection hole to block dust and other impurities in the air. After removing the plug plate, the dustproof net can be cleaned.
[0011] Preferably, the thermally conductive bonding component includes a first silicone thermal conductive paste and a second silicone thermal conductive paste; the first silicone thermal conductive paste is connected between the inner walls at the left and right ends of the inner shell and the special-shaped transformer body, and the second silicone thermal conductive paste is arranged between the bottom of the special-shaped transformer body and the inner wall of the inner shell to reduce the gap and enable the heat generated by the special-shaped transformer body to be efficiently conducted to the inner shell.
[0012] Preferably, the sealing assembly includes a top cover, a pressure block, an elastic waterproof sleeve, and a sealing ring; the top of the inner shell is connected to the top, a pressure block is installed at the bottom of the top cover near the corner, an elastic waterproof sleeve is arranged at the corresponding position of the top cover and the terminal, and a sealing ring is connected to the bottom of the top cover near the edge, which can achieve a sealing and waterproof effect.
[0013] Preferably, the sealing component includes a connecting plate and a screw button; connecting plates are installed at the left and right ends of the top cover, and the connecting plates are connected to the top of the shell through screw buttons near the front and rear ends to facilitate installation. After installation, the special-shaped transformer body can be pressed by the pressing block to make it fit tightly against the thermal conductive component.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The fitted heat-conducting component can reduce the gap, so that the heat generated by the special-shaped transformer body can be efficiently transferred to the inner shell. Then, the convection dust-proof component can form air convection while preventing dust, so as to dissipate the heat derived from the heat dissipation component and improve the heat dissipation efficiency. This can solve the problem that the common special-shaped transformer lacks an efficient heat dissipation structure, and there is a certain gap between the body and the protective shell. The heat dissipation effect needs to be further improved, which is easy to affect the service life.
[0016] 2. The first silicone thermal conductive paste and the second silicone thermal conductive paste can reduce the gap, so that the heat generated by the special-shaped transformer body is efficiently transferred to the inner shell. The first heat dissipation fins are installed on the left and right sides of the inner shell, and the second heat dissipation fins are arranged at the bottom of the inner shell. The inner shell is made of heat-conductive material, which can dissipate the heat inside the inner shell. A number of convection holes are evenly opened near the edge of the plug-in board, which can form convection of air front and back to improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1This is a three-dimensional structural diagram of a special-shaped transformer with good heat dissipation effect according to the utility model;
[0018] Figure 2 This is a schematic diagram of the split structure of a special-shaped transformer with good heat dissipation effect according to the utility model;
[0019] Figure 3 It is a schematic diagram of the structure of a convection dustproof component and a fitting heat-conducting component of a special-shaped transformer with good heat dissipation effect according to the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the structure of a heat dissipation component and a sealing component of a special-shaped transformer with good heat dissipation effect.
[0021] In the figure: 1. outer shell; 2. inner shell; 3. heat dissipation component; 4. convection dustproof component; 5. special-shaped transformer body; 6. terminal; 7. bonding thermal conductive component; 8. sealing component; 301. first heat dissipation fin; 302. second heat dissipation fin; 401. plug-in board; 402. convection hole; 403. dustproof net; 701. first silicone thermal conductive paste; 702. second silicone thermal conductive paste; 801. top cover; 802. pressing block; 803. elastic waterproof cover; 804. sealing ring; 805. connecting plate; 806. screw button. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] See also Figure 1-2 , the utility model provides an embodiment:
[0024] A special-shaped transformer with good heat dissipation effect comprises an outer shell 1, an inner shell 2 is installed in the middle position of the outer shell 1, a heat dissipation component 3 is arranged on the outer side of the inner shell 2, convection dustproof components 4 are installed at the front and rear ends of the outer shell 1, a special-shaped transformer body 5 is connected to the middle position inside the inner shell 2, terminal posts 6 are arranged on the top of the front and rear ends of the special-shaped transformer body 5, a fitting heat-conducting component 7 is arranged between the inner wall of the inner shell 2 and the special-shaped transformer body 5, and a sealing component 8 is connected to the top of the inner shell 2.
[0025] See also Figure 3In this embodiment, the convection dustproof component 4 includes a plug plate 401 and a convection hole 402; the plug plates 401 are installed at the front and rear ends of the outer shell 1, and a plurality of convection holes 402 are evenly opened near the edge of the plug plate 401, which can form convection of air front and back to improve the heat dissipation effect. The convection dustproof component 4 includes a dustproof net 403; the plug plate 401 is close to the inner shell 2 and is provided with a dustproof net 403 near the convection hole 402 to block dust and other impurities in the air. After removing the plug plate 401, the dustproof net 403 can be cleaned. The thermal conductive component 7 includes a first silicone thermal conductive paste 701 and a second silicone thermal conductive paste 702; the first silicone thermal conductive paste 701 is connected between the inner walls of the left and right ends of the inner shell 2 and the special-shaped transformer body 5, and the second silicone thermal conductive paste 702 is provided between the bottom of the special-shaped transformer body 5 and the inner wall of the inner shell 2 to reduce the gap so that the heat generated by the special-shaped transformer body 5 is efficiently conducted to the inner shell 2.
[0026] See also Figure 4 In this embodiment, the heat dissipation component 3 includes a first heat dissipation fin 301 and a second heat dissipation fin 302; the first heat dissipation fin 301 is installed on the left and right sides of the inner shell 2, and the second heat dissipation fin 302 is arranged at the bottom of the inner shell 2. The inner shell 2 is made of a heat-conducting material and can dissipate the internal heat of the inner shell 2. The sealing component 8 includes a top cover 801, a pressing block 802, an elastic waterproof cover 803, and a sealing ring 804; the top of the inner shell 2 is connected to the top cover 801, and the bottom of the top cover 801 is installed with a pressing block 802 near the corner, and the top cover An elastic waterproof sleeve 803 is arranged at the position corresponding to 801 and the terminal 6, and a sealing ring 804 is connected to the bottom of the top cover 801 near the edge, which can achieve a sealing and waterproof effect. The sealing component 8 includes a connecting plate 805 and a screw button 806; connecting plates 805 are installed at the left and right ends of the top cover 801, and the connecting plate 805 is connected to the top of the shell 1 through the screw button 806 near the front and rear ends, which is easy to install. After installation, the special-shaped transformer body 5 can be pressed by the pressing block 802 to make it fit tightly against the heat-conducting component 7.
[0027] During operation, the connecting plate 805 is connected to the top of the outer shell 1 through the screw button 806 near the front and rear ends, which is convenient for installation. After installation, the special-shaped transformer body 5 can be pressed by the pressing block 802 to make it fit tightly against the heat-conducting component 7. A first silicone thermal conductive paste 701 is connected between the inner walls of the left and right ends of the inner shell 2 and the special-shaped transformer body 5. A second silicone thermal conductive paste 702 is arranged between the bottom of the special-shaped transformer body 5 and the inner wall of the inner shell 2 to reduce the gap so that the heat generated by the special-shaped transformer body 5 is efficiently conducted to the inner shell 2. A plurality of convection holes 402 are evenly opened near the edge of the plug plate 401 to form convection of air front and back to improve the heat dissipation effect. A first heat dissipation fin 301 is installed on the left and right sides of the inner shell 2, and a second heat dissipation fin 302 is arranged at the bottom of the inner shell 2. The inner shell 2 is made of a heat-conducting material to dissipate the internal heat of the inner shell 2.
[0028] Through the above steps, the gap can be reduced by setting the fitting heat-conducting component 7, so that the heat generated by the special-shaped transformer body 5 can be efficiently conducted to the inner shell 2, and then the convection dust-proof component 4 can form air convection while preventing dust, so as to dissipate the heat derived from the heat dissipation component 3, thereby improving the heat dissipation efficiency, so as to solve the problem that the common special-shaped transformer lacks an efficient heat dissipation structure, and there is a certain gap between its body and the protective shell, and the heat dissipation effect needs to be further improved, which is easy to affect the service life.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A special-shaped transformer with good heat dissipation effect, comprising a housing, characterized in that: An inner shell is installed in the middle position of the outer shell, a heat dissipation component is arranged on the outside of the inner shell, convection dustproof components are installed on the front and rear ends of the outer shell, a special-shaped transformer body is connected to the middle position inside the inner shell, terminal posts are arranged on the top of the front and rear ends of the special-shaped transformer body, a fitting heat-conducting component is arranged between the inner wall of the inner shell and the special-shaped transformer body, and a sealing component is connected to the top of the inner shell.
2. A special-shaped transformer with good heat dissipation effect according to claim 1, characterized in that: The heat dissipation component includes a first heat dissipation fin and a second heat dissipation fin; the first heat dissipation fin is installed on the left and right sides of the inner shell, and the second heat dissipation fin is arranged at the bottom of the inner shell. The inner shell is made of heat-conducting material.
3. The special-shaped transformer with good heat dissipation effect according to claim 1, characterized in that: The convection dustproof component includes a plug-in plate and convection holes; the plug-in plates are installed at the front and rear ends of the shell, and a plurality of convection holes are evenly opened near the edge of the plug-in plate.
4. The special-shaped transformer with good heat dissipation effect according to claim 3, characterized in that: The convection dustproof component includes a dustproof net; a dustproof net is arranged on one side of the plugboard close to the inner shell and near the convection hole.
5. The special-shaped transformer with good heat dissipation effect according to claim 1, characterized in that: The thermally conductive bonding component includes a first silicone thermal conductive paste and a second silicone thermal conductive paste; the first silicone thermal conductive paste is connected between the inner walls at the left and right ends of the inner shell and the special-shaped transformer body, and the second silicone thermal conductive paste is arranged between the bottom of the special-shaped transformer body and the inner wall of the inner shell.
6. The special-shaped transformer with good heat dissipation effect according to claim 1, characterized in that: The sealing assembly includes a top cover, a pressure block, an elastic waterproof sleeve, and a sealing ring; the top of the inner shell is connected to the top cover, a pressure block is installed at the bottom of the top cover near the corner, an elastic waterproof sleeve is arranged at the corresponding position of the top cover and the terminal, and a sealing ring is connected to the bottom of the top cover near the edge.
7. The special-shaped transformer with good heat dissipation effect according to claim 6, characterized in that: The sealing component includes a connecting plate and a screw button; the connecting plates are installed at the left and right ends of the top cover, and the connecting plates are connected to the top of the shell through the screw buttons near the front and rear ends.