Combined power regulator with protection structure

Abstract

The utility model relates to the technical field of power regulators, and discloses a combined power regulator with a protection structure, which comprises a mounting plate, a power regulator fixing protection mechanism arranged at the top of the mounting plate, and a power regulator heat dissipation mechanism arranged at the bottom of the mounting plate. A connecting and fixing plate at the bottom of the power regulator is placed at the top of a mounting box, and a pressing block is pressed to drive a trapezoidal pushing block outside a connecting rod to slide in a limiting plate, so that the trapezoidal pushing block pushes a limiting block to enter the connecting and fixing plate; at the moment, a pushing rod is pushed by a trapezoidal pushing block to drive a rotating limiting plate to move in a limiting fixing block, and a limiting pushing spring is matched to push a pressing block and a sliding spring to push the pushing rod, so that the limiting block can enter a connecting fixing plate to be fixed, and the power regulator can be quickly mounted; and the motor drives the fan to rotate to cooperate with the cooling fin group, so that the device can be cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to power regulator technical field, concretely is a combined power regulator with protection structure. BACKGROUND

[0002] Power regulator is the indispensable control part in industrial electric heating system, especially as the important part of controlling load power change in industrial automation system. It can adjust the pure resistance industrial load through the mode of phase shift trigger and zero crossing trigger to reach the purpose of controlling temperature, therefore needs a combined power regulator with protection structure.

[0003] According to the combined power regulator (grant announcement number: CN 210351952 U) disclosed by patent network, a combined power regulator is described, which comprises a shell and a circuit board arranged in the shell, the shell comprises a base and an upper cover on the top of the base, the upper cover is composed of a front cover, a middle cover, a main panel and a rear cover, wherein the main panel is arranged on the top of the circuit board, the front side of the main panel is provided with the middle cover, the rear side is provided with the rear cover, and the front side of the middle cover is provided with the front cover; The bottom of the shell is provided with a heat dissipation unit, the heat dissipation unit comprises an inner air cooling unit and an outer air cooling unit, the shell and the inner air cooling unit are arranged in a heat dissipation case, and the outer air cooling unit is arranged outside the heat dissipation case; The outer air cooling unit comprises a second heat sink and a wind box, and the second heat sink is connected with the bottom of the first heat sink; The combined power regulator designs the set of inner air cooling and outer air cooling units, can provide an efficient heat dissipation scheme, greatly improves the stability of the power regulator operation, and the heat dissipation case and the external environment do not need to exchange air to dissipate heat.

[0004] For the above description, the applicant thinks that there are the following problems: when the device is used, the combined power regulator designs the set of inner air cooling and outer air cooling units, can provide an efficient heat dissipation scheme, greatly improves the stability of the power regulator operation, and the heat dissipation case and the external environment do not need to exchange air to dissipate heat, avoid the problem of dust and moisture condensation in the case, prolong the service life of the internal equipment, the device may need to fix the regulator on the top of the heat dissipation device through a plurality of bolts to fix the regulator on the top of the heat dissipation device, and the installation is very troublesome, and the device does not have a protection device for the regulator, which may cause the regulator to be damaged by external force. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a combined power regulator with protection structure to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A combined power regulator with a protection structure, comprising a mounting plate, the top of the mounting plate is provided with a power regulator fixing protection mechanism, the bottom of the mounting plate is provided with a power regulator heat dissipation mechanism,

[0007] The power regulator fixing protection mechanism comprises a power regulator fixing assembly and a power regulator protection assembly, the power regulator fixing assembly is arranged at the bottom of the power regulator protection assembly;

[0008] Preferably, the power regulator fixing assembly comprises a mounting box, the mounting box is fixedly connected in the inside of the mounting plate, the inside of the mounting box is fixedly connected with a chili oil limiting plate, the inside of the mounting box is slidably connected with a pressing block, the outside of the pressing block is fixedly connected with a connecting rod, the outside of the connecting rod is fixedly connected with a trapezoidal pushing block, the outside of the trapezoidal pushing block is fixedly connected with a pushing rod, the end of the inside of the mounting box away from the limiting plate is fixedly connected with a limiting fixed block, the outside of the pushing rod is rotatably connected with a rotating limiting plate, the outside of the pushing rod is provided with a sliding spring, the inside of the mounting box is slidably connected with a limiting block, the outside of the limiting block is fixedly connected with a connecting plate, the outside of the connecting plate and the inside of the mounting box are provided with a pushing spring at the middle position, the outside of the limiting plate and the outside of the pressing block are provided with a limiting pushing spring at the middle position, since the mounting plate is arranged, it is favorable to provide installation basis for other components.

[0009] Preferably, the limiting plate and the connecting rod are provided with through holes at the corresponding positions, and the connecting rod is slidably connected in the inside of the limiting plate, since the connecting rod is arranged, it is favorable to drive the trapezoidal pushing block to slide in the inside of the limiting plate.

[0010] Preferably, the limiting fixed block and the rotating limiting plate are provided with cam grooves at the corresponding positions, and the rotating limiting plate is movably connected in the inside of the limiting fixed block, since the rotating limiting plate is arranged, it is favorable to limit the pushing rod and the sliding spring in cooperation with the limiting fixed block.

[0011] Preferably, the power regulator protection assembly comprises a connecting fixed plate, the connecting fixed plate is arranged at the top of the mounting plate, the top of the connecting fixed plate is fixedly connected with a power regulator, the top of the mounting plate is provided with a rectangular mounting plate, the top of the rectangular mounting plate is fixedly connected with a protection plate, the bottom of the protection plate is fixedly connected with a protection rubber block, the inside of the rectangular mounting plate is movably connected with a bolt, since the protection rubber block is arranged, it is favorable to protect the power regulator in cooperation with the protection plate at the top of the rectangular mounting plate.

[0012] Preferably, the connecting fixed plate is provided with a through hole at the corresponding position of the limiting block, and the limiting block is slidably connected in the inside of the connecting fixed plate through the mounting box, so that the power regulator on the top of the connecting fixed plate is fixed.

[0013] Preferably, the mounting plate is provided with a through hole at the corresponding position of the bolt, and the bolt is threadedly connected in the inside of the mounting plate, so that the rectangular mounting plate is fixed.

[0014] Preferably, the power regulator heat dissipation mechanism comprises a heat sink group, the heat sink group is fixedly connected to the bottom of the mounting plate, a heat dissipation mounting box is fixedly connected to the outside of the heat sink group, a motor is fixedly connected to the inside of the heat dissipation mounting box, a fan is fixedly connected to the output end of the motor, and a dust screen is fixedly connected to the outside of the heat dissipation mounting box, so that the motor provides power for the rotation of the fan.

[0015] Compared with the prior art, the combined power regulator with the protection structure has the following beneficial effects:

[0016] 1. The combined power regulator with the protection structure is provided with the power regulator fixing assembly and the power regulator protection assembly in the power regulator fixing protection mechanism, the power regulator fixing assembly is arranged at the bottom of the power regulator protection assembly, the connecting fixed plate at the bottom of the power regulator is placed on the top of the mounting box, the trapezoidal push block at the outside of the connecting rod is slid in the inside of the limiting plate by pressing the push block, the trapezoidal push block pushes the limiting block into the inside of the connecting fixed plate, the rotating limiting plate is driven by the push rod under the pushing of the trapezoidal push block to move in the inside of the limiting fixed block, the push block and the sliding spring are pushed by the limiting push spring, and the push rod is pushed, so that the limiting block is fixed in the inside of the connecting fixed plate, and the power regulator is quickly installed.

[0017] 2. The combined power regulator with the protection structure is used in cooperation with the power regulator fixing protection mechanism by the power regulator heat dissipation mechanism, the fan is driven by the motor to rotate in cooperation with the heat sink group, so that the device is heat-dissipated. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1The utility model discloses an appearance structure schematic diagram;

[0020] Figure 2 The utility model discloses an electric power regulator fixed protection mechanism structure schematic diagram;

[0021] Figure 3 The utility model discloses an electric power regulator fixed protection mechanism electric power regulator fixed subassembly structure schematic diagram;

[0022] Figure 4 For Figure 3 The utility model discloses an A place amplification structure schematic diagram of

[0023] Figure 5 The utility model discloses an electric power regulator fixed protection mechanism electric power regulator protection subassembly structure schematic diagram;

[0024] Figure 6 The utility model discloses an electric power regulator heat abstractor structure schematic diagram.

[0025] In the drawing: 1, mounting plate, 2, electric power regulator fixed protection mechanism, 21, electric power regulator fixed subassembly, 211, installation box, 212, limit board, 213, press down the block, 214, connecting rod, 215, trapezoidal push block, 216, limit block, 217, connecting plate, 218, push spring, 219, push rod, 2110, sliding spring, 2111, rotation limit board, 2112, limit fixed block, 2113, limit push spring, 22, electric power regulator protection subassembly, 221, connecting fixed plate, 222, electric power regulator, 223, rectangular mounting plate, 224, protection board, 225, protection rubber block, 226, bolt, 3, electric power regulator heat abstractor, 31, heat abstractor group, 32, heat abstractor installation box, 33, motor, 34, fan, 35, dust screen. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of the utility model protection.

[0027] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relationship.For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances. Embodiment

[0028] Please refer to Figures 1-6 The utility model provides a technical scheme: a combined power regulator with protective structure, including mounting plate 1, the top of mounting plate 1 is provided with power regulator fixed protection mechanism 2, the bottom of mounting plate 1 is provided with power regulator heat dissipation mechanism 3;

[0029] Power regulator fixed protection mechanism 2 includes power regulator fixed assembly 21 and power regulator protection assembly 22, and power regulator fixed assembly 21 is arranged at the bottom of power regulator protection assembly 22.

[0030] Further, the power regulator fixed assembly 21 includes a mounting box 211 fixedly connected inside the mounting plate 1, a chili oil limiting plate 212 fixed inside the mounting box 211, a push block 213 slidingly connected inside the mounting box 211, a connecting rod 214 fixedly connected outside the push block 213, a trapezoidal push block 215 fixedly connected outside the connecting rod 214, a push rod 219 fixedly connected outside the trapezoidal push block 215, a limiting fixed block 2112 fixedly connected to one end of the mounting box 211 away from the limiting plate 212, a rotating limiting plate 2111 rotatably connected outside the push rod 219, a sliding spring 2110 provided outside the push rod 219, a limiting block 216 slidingly connected inside the mounting box 211, a connecting plate 217 fixedly connected outside the limiting block 216, a push spring 218 provided at an intermediate position between the connecting plate 217 and the mounting box 211, and a limiting push spring 2113 provided at an intermediate position between the limiting plate 212 and the push block 213. Since the mounting plate 1 is provided, it is beneficial to provide a mounting base for other components.

[0031] Further, a through hole is formed at a corresponding position of the limiting plate 212 and the connecting rod 214, and the connecting rod 214 is slidingly connected inside the limiting plate 212. Since the connecting rod 214 is provided, it is beneficial to drive the trapezoidal push block 215 to slide inside the limiting plate 212.

[0032] Further, the limiting fixed block 2112 and the rotating limiting plate 2111 are provided with cam grooves at the corresponding positions, and the rotating limiting plate 2111 is movably connected inside the limiting fixed block 2112. Since the rotating limiting plate 2111 is provided, it is beneficial to cooperate with the limiting fixed block 2112 to limit the push rod 219 and the sliding spring 2110.

[0033] Further, the power regulator protection assembly 22 comprises a connecting fixed plate 221 provided on the top of the mounting plate 1, and the top of the connecting fixed plate 221 is fixedly connected with a power regulator 222. The top of the mounting plate 1 is provided with a rectangular mounting plate 223, and the top of the rectangular mounting plate 223 is fixedly connected with a protection plate 224. The bottom of the protection plate 224 is fixedly connected with a protection rubber block 225, and the inside of the rectangular mounting plate 223 is movably connected with a bolt 226. Since the protection rubber block 225 is provided, it is beneficial to protect the power regulator 222 cooperating with the protection plate 224 on the top of the rectangular mounting plate 223.

[0034] Further, the connecting fixed plate 221 and the limiting block 216 are provided with through holes at the corresponding positions, and the limiting block 216 is slidably connected inside the connecting fixed plate 221 through the mounting box 211. Since the limiting block 216 is provided, it is beneficial to fix the power regulator 222 on the top of the connecting fixed plate 221.

[0035] Further, the mounting plate 1 and the bolt 226 are provided with through holes at the corresponding positions, and the bolt 226 is screwedly connected inside the mounting plate 1. Since the connecting bolt 226 is provided, it is beneficial to fix the rectangular mounting plate 223. Embodiment

[0036] Please refer to Figure 6 , and further combined with Embodiment One, the power regulator heat dissipation mechanism 3 comprises a heat dissipation fin group 31 fixedly connected to the bottom of the mounting plate 1. The outside of the heat dissipation fin group 31 is fixedly connected with a heat dissipation mounting box 32, the inside of the heat dissipation mounting box 32 is fixedly connected with a motor 33, the output end of the motor 33 is fixedly connected with a fan 34, and the outside of the heat dissipation mounting box 32 is fixedly connected with a dustproof net 35. Since the motor 33 is provided, it is beneficial to provide power for the rotation of the fan 34.

[0037] In actual operation, when the device is used, first, the connecting fixed plate 221 at the bottom of the power regulator 222 is placed outside the installation box 211 inside the installation plate 1, the trapezoidal push block 215 outside the connecting rod 214 is driven to slide inside the limiting plate 212 by pressing the push block 213, the trapezoidal push block 215 pushes the limiting block 216 into the inside of the connecting fixed plate 221 for fixation, the pushing rod 219 drives the rotating limiting plate 2111 to move inside the limiting fixed block 2112 driven by the trapezoidal push block 215, the push block 213 and the sliding spring 2110 are pushed by the limiting push spring 2113 and the pushing rod 219, so as to limit the movement of the pushing rod 219, thereby fixing the position of the limiting block 216, the rectangular installation plate 223 is placed on the top of the installation plate 1 to cover the power regulator 222, the protective rubber block 225 at the bottom of the protective plate 224 is in contact with the power regulator 222, the rectangular installation plate 223 is fixed on the top of the installation plate 1 by the bolt 226, so as to protect the power regulator 222, the fan 34 is driven by the motor 33 to rotate inside the heat dissipation installation box 32, and the fin group 31 is used in cooperation, so as to dissipate heat of the device.

[0038] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that these entities or actions exist in any actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A combined power conditioner with a protection structure, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with a power regulator fixing protection mechanism (2), and the bottom of the mounting plate (1) is provided with a power regulator heat dissipation mechanism (3); The power regulator fixing protection mechanism (2) comprises a power regulator fixing assembly (21) and a power regulator protection assembly (22), and the power regulator fixing assembly (21) is arranged at the bottom of the power regulator protection assembly (22); The power regulator fixing assembly (21) comprises a mounting box (211), the mounting box (211) is fixedly connected to the inside of the mounting plate (1), the inside of the mounting box (211) is fixedly connected with a chili oil limiting plate (212), the inside of the mounting box (211) is slidably connected with a pressing block (213), the outside of the pressing block (213) is fixedly connected with a connecting rod (214), the outside of the connecting rod (214) is fixedly connected with a trapezoidal pushing block (215), the outside of the trapezoidal pushing block (215) is fixedly connected with a pushing rod (219), one end of the inside of the mounting box (211) away from the limiting plate (212) is fixedly connected with a limiting fixed block (2112), the outside of the pushing rod (219) is rotatably connected with a rotating limiting plate (2111), the outside of the pushing rod (219) is provided with a sliding spring (2110), the inside of the mounting box (211) is slidably connected with a limiting block (216), the outside of the limiting block (216) is fixedly connected with a connecting plate (217), the outside of the connecting plate (217) and the inside of the mounting box (211) are provided with a pushing spring (218) at the middle position, and the outside of the limiting plate (212) and the outside of the pressing block (213) are provided with a limiting pushing spring (2113) at the middle position.

2. The combination power conditioner with protective structure according to claim 1, characterized in that: The limiting plate (212) and the connecting rod (214) are provided with through holes at corresponding positions, and the connecting rod (214) is slidably connected in the limiting plate (212).

3. The combination power conditioner with protective structure according to claim 1, wherein: The limiting fixed block (2112) and the rotating limiting plate (2111) are provided with cam grooves at corresponding positions, and the rotating limiting plate (2111) is movably connected in the limiting fixed block (2112).

4. The combination power conditioner with protective structure according to claim 1, wherein: The power regulator protection assembly (22) comprises a connecting fixed plate (221), the connecting fixed plate (221) is arranged at the top of the mounting plate (1), the top of the connecting fixed plate (221) is fixedly connected with a power regulator (222), the top of the mounting plate (1) is provided with a rectangular mounting plate (223), the top of the rectangular mounting plate (223) is fixedly connected with a protection plate (224), the bottom of the protection plate (224) is fixedly connected with a protection rubber block (225), and the inside of the rectangular mounting plate (223) is movably connected with a bolt (226).

5. The combination power conditioner with protective structure according to claim 4, wherein: The connecting fixed plate (221) and the limiting block (216) are provided with through holes at corresponding positions, and the limiting block (216) is slidably connected in the connecting fixed plate (221) through the mounting box (211).

6. The combination power conditioner with protective structure according to claim 4, wherein: The mounting plate (1) is provided with a through hole at the corresponding position of the bolt (226), and the bolt (226) is threadedly connected in the mounting plate (1).

7. The combination power conditioner with protective structure according to claim 4, wherein: The power regulator heat dissipation mechanism (3) comprises a heat dissipation fin group (31) fixedly connected to the bottom of the mounting plate (1), a heat dissipation mounting box (32) fixedly connected to the outside of the heat dissipation fin group (31), a motor (33) fixedly connected to the inside of the heat dissipation mounting box (32), a fan (34) fixedly connected to the output end of the motor (33), and a dustproof net (35) fixedly connected to the outside of the heat dissipation mounting box (32).

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