Low-frequency induction heating transformer convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of transformers, and discloses a low-frequency induction heating transformer convenient to disassemble and assemble, which comprises a transformer base and a transformer body detachably arranged in the transformer base, the inner side of the transformer base is provided with a limiting groove, and the transformer base is provided with a structure convenient to disassemble. The structure convenient to disassemble is used for taking down the transformer body from the transformer base and comprises a rotary knob rotationally connected to one side of the transformer base, and one side of the rotary knob is fixedly connected with a connecting shaft. Through the arrangement of a knob, a bevel gear I, a connecting shaft and a clamping groove group, the effect of taking down a damaged transformer body from the placement frame is achieved, the use effect is improved, and the problem that most of existing transformers are integrally arranged, and when the transformers are damaged in the use process, the transformers cannot be taken down is solved. And the device is inconvenient to take down from the bracket for maintenance operation, so that the use effect is greatly influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer for low-frequency induction heating which is easy to disassemble and assemble. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and magnetic core. Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. Among them, medium and high frequency transformers are often used in heating equipment, but existing transformers still have some problems in actual use;

[0003] For example, the application number CN202021928803.0 provides a medium-high frequency transformer for medium-high frequency induction heating equipment, which relates to the technical field of medium-high frequency transformers. It includes: an iron core structure and a coil winding structure. The iron core structure includes: an upper wiring board, a base plate and a core column. The core column stands vertically in the iron core structure. The upper wiring board is located at the top of the core column, and the base plate is located at the bottom of the core column. The upper wiring board and the base plate are parallel to each other. The upper wiring board is centered on the middle part and extends outward to form multiple support plates, which are beneficial to the heat dissipation of the transformer, and the installation groove is easy to install and has low position accuracy requirements. Most of the existing transformers are integrated. When the transformer is damaged during use, it is not convenient to remove it from the bracket for maintenance operations, which greatly affects the use effect.

[0004] In view of the above problems, a low-frequency induction heating transformer which is easy to disassemble and assemble is proposed. Utility Model Content

[0005] The utility model aims to provide a low-frequency induction heating transformer which is easy to disassemble and assemble. The device is used to work, thereby solving the problem that most of the existing transformers are integrated. When the transformer is damaged during use, it is inconvenient to remove it from the bracket for maintenance, which greatly affects the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-frequency induction heating transformer that is easy to disassemble and assemble, comprising a transformer base and a transformer body that is detachably arranged inside the transformer base, a limiting groove is provided on the inner side of the transformer base, and a convenient disassembly structure is provided on the transformer base, and the convenient disassembly structure is used to remove the transformer body from the transformer base, and the convenient disassembly structure includes a knob rotatably connected to one side of the transformer base, one side of the knob is fixedly connected to a connecting shaft, and the outer side of the connecting shaft is fixedly connected to a bevel gear 1, and the bevel gear 1 is provided with two groups, and a placement rack is slidably connected to the inside of the transformer base, and a slot group is provided on the top of the placement rack.

[0007] Preferably, a baffle is fixedly connected to the inside of the transformer base, the placement rack is slidably connected to the inside of the transformer base through a limiting groove, and one side of the bevel gear one is meshingly connected to the bevel gear two.

[0008] By adopting the above structural design and setting the limiting groove, the installation process of the transformer body becomes more convenient and the use effect is improved.

[0009] Preferably, a screw is fixedly connected to the top of the second bevel gear, a sliding rod is threadedly connected to the outer side of the screw, and a sliding plate is fixedly connected to the top of the sliding rod.

[0010] By adopting the above structural design and setting the sliding rod, the placement plate will not deviate from the moving track during the movement, thereby improving stability.

[0011] Preferably, the sliding plate is slidably connected to the top of the transformer base, and the bottom of the sliding plate is fixedly connected with a block group, and the block group is slidably matched with the slot group.

[0012] By adopting the above structural design and arranging the card block group and the card slot group, it is possible to remove the damaged transformer body from the placement rack.

[0013] Preferably, a placement groove is provided on one side of the transformer base, and a connecting plate is detachably provided inside the placement groove, and a magnetic suction block is also fixedly connected to one side of the transformer base.

[0014] By adopting the above structural design and providing the magnetic block, the connecting plate has a certain stability during installation, which can prevent the connecting plate from falling out.

[0015] Preferably, the connecting plate is magnetically matched with the magnetic suction block, a heat sink 1 is fixedly connected to the connecting plate, and a heat sink 3 is fixedly connected inside the placement rack.

[0016] By adopting the above structural design and arranging the heat sink 1, the heat generated by the transformer body during operation can be conducted in time, which is convenient for use.

[0017] Preferably, the heat sink three is located above the heat sink one, the interior of the placement rack is also fixedly connected with the heat sink two, and the heat sink two is provided with two groups.

[0018] By adopting the above structural design and arranging the second heat sink and the third heat sink, the heat transfer and heat dissipation effect of the device is further improved.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The present application realizes the function of removing a damaged transformer body from a placement rack through the arrangement of a knob, a bevel gear, a connecting shaft and a slot group, thereby improving the use effect and solving the problem that most existing transformers are arranged in an integrated manner. When the transformer is damaged during use, it is inconvenient to remove it from the bracket for maintenance, which greatly affects the use effect.

[0021] 2. The present application realizes the function of heat dissipation during the operation of the transformer body by setting up heat sink 1, heat sink 2, magnetic block and connecting plate, which is convenient for use and solves the problem that the existing transformer is installed on the bracket, often lacks effective heat dissipation means, and is prone to overheating and damage to the transformer during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the knob and connecting plate of the utility model;

[0024] Figure 3 This is a structural diagram of the connecting shaft and the sliding plate of the utility model;

[0025] Figure 4 For the utility model Figure 2 The structure diagram at A is enlarged;

[0026] Figure 5 This is a structural diagram of the connecting plate and heat sink of the utility model.

[0027] In the figure: 1. Transformer base; 11. Limiting groove; 111. Baffle; 12. Knob; 121. Connecting shaft; 122. Bevel gear 1; 123. Bevel gear 2; 124. Screw; 125. Sliding rod; 126. Sliding plate; 127. Block group; 13. Slot group; 14. Placement slot; 141. Connecting plate; 142. Magnetic block; 143. Heat sink 1; 15. Heat sink 2; 151. Heat sink 3; 2. Transformer body; 21. Placement rack. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1-Figure 3 A low-frequency induction heating transformer that is easy to disassemble and assemble comprises a transformer base 1 and a transformer body 2 that is detachably arranged inside the transformer base 1. A limiting groove 11 is provided on the inner side of the transformer base 1. A convenient disassembly structure is provided on the transformer base 1. The convenient disassembly structure is used to remove the transformer body 2 from the transformer base 1. The convenient disassembly structure comprises a knob 12 that is rotatably connected to one side of the transformer base 1. A connecting shaft 121 is fixedly connected to one side of the knob 12, and a bevel gear 122 is fixedly connected to the outer side of the connecting shaft 121. Two groups of bevel gears 122 are provided. A placement rack 21 is slidably connected to the inside of the transformer base 1, and a slot group 13 is provided on the top of the placement rack 21.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] Embodiment 1:

[0033] In order to solve the problem that most existing transformers are integrated, when the transformer is damaged during use, it is inconvenient to remove it from the bracket for maintenance, which greatly affects the use effect, this embodiment discloses the following technical solutions, specifically as follows Figure 1-Figure 3 As shown, the inside of the transformer base 1 is also fixedly connected to a baffle 111, the placement frame 21 is slidably connected to the inside of the transformer base 1 through the limit groove 11, one side of the bevel gear 122 is meshedly connected to the bevel gear 2 123, the top of the bevel gear 2 123 is fixedly connected to a screw 124, the outer side of the screw 124 is threadedly connected to a sliding rod 125, and the top of the sliding rod 125 is fixedly connected to a sliding plate 126, the sliding plate 126 is slidably connected to the top of the transformer base 1, and the bottom of the sliding plate 126 is fixedly connected to a block group 127, the block group 127 is slidably matched with the slot group 13, when the transformer body 2 is used, if the transformer body 2 is damaged and needs to be disassembled for repair, it can be rotated at this time. The knob 12 is located on one side of the transformer base 1, and the knob 12 drives the connecting shaft 121 to rotate, thereby rotating the bevel gear 1 122 of the two groups, and the bevel gear 1 122 drives the bevel gear 2 123 to rotate, thereby rotating the screw 124, and the screw 124 drives the sliding rod 125 to move, thereby causing the sliding plate 126 to rise. At this time, the block group 127 is disengaged from the inside of the slot group 13, and the movable placement rack 21 is now movable. The placement rack 21 slides on the limiting groove 11 inside the transformer base 1, thereby causing the placement rack 21 to be moved out from the inside of the transformer base 1, and the transformer body 2 can be removed from the placement rack 21 at this time, thereby achieving the effect of removing the damaged transformer body 2 from the placement rack 21, thereby improving the use effect.

[0034] Embodiment 2:

[0035] In order to solve the problem that the existing transformer is installed on the bracket, often lacks effective heat dissipation means, and is prone to overheating during use, resulting in damage to the transformer, the present embodiment discloses the following technical solutions, specifically as follows: Figure 2 , Figure 4 and Figure 5 As shown, a placement groove 14 is provided on one side of the transformer base 1, and a connecting plate 141 is detachably provided inside the placement groove 14, a magnetic block 142 is also fixedly connected to one side of the transformer base 1, the connecting plate 141 and the magnetic block 142 are magnetically matched, a heat sink 143 is fixedly connected to the connecting plate 141, a heat sink 3 151 is fixedly connected to the inside of the placement rack 21, the heat sink 3 151 is located above the heat sink 143, a heat sink 2 15 is also fixedly connected to the inside of the placement rack 21, and the heat sink 2 15 is provided with two groups, when the transformer body 2 generates heat during operation, the heat can be transmitted to the outside of the placement rack 21 through the heat sink 2 15 The heat sink three 151 at the bottom of the placement rack 21 can further dissipate the heat generated by the transformer body 2, and dissipate it to the outside of the transformer base 1 through the heat sink one 143, which can have a good heat transfer and heat dissipation effect on the transformer body 2. When the heat sink one 143 needs to be replaced after long-term use, the connecting plate 141 can be pulled out from the inside of the placement groove 14 and replaced. When installing, the connecting plate 141 is placed inside the placement groove 14 so that the connecting plate 141 fits with the magnetic block 142, and the installation of the connecting plate 141 is completed, which realizes the effect of heat dissipation during the operation of the transformer body 2, and is convenient for use.

[0036] It should be noted that the above-mentioned electrical components are equipped with power supplies and their control methods are prior art. In order to avoid redundant description, they are uniformly described here; and this application is mainly used to protect mechanical equipment, so the control method and circuit connection are no longer explained in detail. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-frequency induction heating transformer that is easy to assemble and disassemble, comprising a transformer base (1) and a transformer body (2) that is detachably arranged inside the transformer base (1). Features: A limiting groove (11) is provided on the inner side of the transformer base (1), and a convenient disassembly structure is provided on the transformer base (1), the convenient disassembly structure being used to remove the transformer body (2) from the transformer base (1), the convenient disassembly structure comprising a knob (12) rotatably connected to one side of the transformer base (1), a connecting shaft (121) being fixedly connected to one side of the knob (12), and a bevel gear one (122) being fixedly connected to the outer side of the connecting shaft (121), two groups of bevel gears one (122) being provided, a placement rack (21) being slidably connected to the interior of the transformer base (1), and a slot group (13) being provided on the top of the placement rack (21).

2. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 1, Features: A baffle (111) is also fixedly connected to the interior of the transformer base (1); the placement frame (21) is slidably connected to the interior of the transformer base (1) via a limiting groove (11); and one side of the bevel gear 1 (122) is meshingly connected to the bevel gear 2 (123).

3. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 2, Features: The top of the second bevel gear (123) is fixedly connected to a screw rod (124), the outer side of the screw rod (124) is threadedly connected to a sliding rod (125), and the top of the sliding rod (125) is fixedly connected to a sliding plate (126).

4. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 3, Features: The sliding plate (126) is slidably connected to the top of the transformer base (1), and the bottom of the sliding plate (126) is fixedly connected to a block group (127), and the block group (127) is slidably matched with the slot group (13).

5. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 4, Features: A placement groove (14) is provided on one side of the transformer base (1), and a connecting plate (141) is detachably provided inside the placement groove (14). A magnetic attraction block (142) is also fixedly connected to one side of the transformer base (1).

6. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 5, Features: The connecting plate (141) is magnetically matched with the magnetic attraction block (142); a heat sink 1 (143) is fixedly connected to the connecting plate (141); and a heat sink 3 (151) is fixedly connected inside the placement rack (21).

7. A low-frequency induction heating transformer that is easy to assemble and disassemble according to claim 6, Features: The heat sink three (151) is located above the heat sink one (143), and the interior of the placement rack (21) is also fixedly connected with the heat sink two (15), and the heat sink two (15) is provided with two groups.

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