Electric control mounting box convenient to splice and maintain

Abstract

The utility model relates to the technical field of air conditioners, and discloses an electric control installation box convenient to splice and maintain, which comprises a main body mechanism and a heat dissipation mechanism, the heat dissipation mechanism is positioned at the left end of the main body mechanism, the main body mechanism comprises an installation box body, a slot and a baffle strip, the slot is fixedly arranged at the rear end in the installation box body, and the baffle strip is arranged in the slot. The blocking strip is fixedly arranged at the lower end of the inserting groove. According to the electric control mounting box convenient to splice and maintain, through mounting of the main body mechanism, a top cover is prevented from falling into the mounting box body during mounting by a barrier strip, the top cover is fixed with an insert block, the insert block is convenient for fixing the top cover, the fixing groove is convenient for the fixing block to fix the top cover to prevent the top cover from falling off, and a handle is convenient for pulling the fixing block, so that the top cover is convenient to disassemble; the baffle ring plays a role in blocking, the pull rod fixes the fixing block, the fixity is improved, the spring plays a role in resetting, the fixing block plays a role in locking the top cover, and the practicability of the electric control mounting box convenient to splice and maintain is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an electric control installation box which is convenient for splicing and maintenance. Background Art

[0002] The air conditioner electronic control installation box mainly contains the air conditioner's electronic control components. The drive of the variable frequency air conditioner outdoor compressor and other outdoor loads is controlled by the parameters in the variable frequency outdoor electronic control box.

[0003] The existing patent document with publication number CN214469225U discloses an electric control installation box assembly for an air conditioner, comprising an installation base plate, a protective box is fixedly connected to the upper surface of the installation base plate, an upper cover is plugged into the top of the protective box, a connection installation box is fixedly connected to the lower surface of the upper cover, a connecting mechanism is arranged in the connection installation box, a plug-in slot is arranged at the top of the protective box at a position corresponding to the connection installation box, heat dissipation holes are arranged on both sides of the protective box, and a heat dissipation fan is arranged at one end of the heat dissipation hole. The electric control installation box assembly for the air conditioner, through the coordinated arrangement of the connection installation box, the connection mechanism, the plug-in slot, the give way slot and the connection card slot, does not need to be fixed with screws during the splicing process of the electric control installation box during use, and can be opened quickly and conveniently to repair the internal electric control components when problems occur and maintenance and overhaul are required.

[0004] The existing patent document with publication number CN214469225U discloses an electric control installation box assembly for an air conditioner. When disassembling the upper cover, corresponding tools are needed, and the disassembly operation is relatively complicated. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide an electric control installation box which is convenient for splicing and maintenance, so as to solve the problem in the above background technology that when disassembling the upper cover, corresponding tools are needed, and the disassembly operation is relatively cumbersome.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric control installation box that is convenient for splicing and maintenance, comprising a main body mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is located at the left end of the main body mechanism, and the main body mechanism comprises an installation box body, a slot, and a stop bar, wherein the slot is fixedly arranged at the rear end of the installation box body, and the stop bar is fixedly arranged at the lower end of the slot;

[0009] The main body mechanism also includes a top cover, an insert, a fixing groove, a groove, a handle, a retaining ring, a pull rod, a spring and a fixing block. The top cover is movably mounted on the upper end of the retaining bar, and the top cover fixes the insert.

[0010] Preferably, the insert is fixedly arranged at the rear end of the top cover, and the fixing groove is fixedly arranged at the middle part of the front end of the top cover. The insert is convenient for fixing the top cover, and the fixing groove is convenient for the fixing block to fix the top cover to prevent the top cover from falling off.

[0011] Preferably, the groove is fixedly arranged in the middle of the front end of the installation box body, the handle is movably installed at the front end inside the groove, and the retaining ring is fixedly arranged at the outer end of the rear end of the handle. The handle is convenient for pulling the fixed block, making it easy to disassemble the top cover, and the retaining ring plays a blocking role.

[0012] Preferably, the pull rod is fixedly installed at the rear end of the retaining ring, the spring is fixedly arranged at the outer end of the pull rod, and the fixing block is fixedly installed at the rear end of the pull rod. The pull rod fixes the fixing block to improve the fixation, the spring plays a resetting role, and the fixing block plays a role in locking the top cover.

[0013] Preferably, the heat dissipation mechanism includes a dustproof net, a fan, a transmission shaft, a flywheel, a belt and a drive motor. The dustproof net is movably installed on the left end of the installation box body, and the fan is movably installed on the right end of the dustproof net. The dustproof net plays a role in preventing dust from entering and damaging internal electronic components. There are two fans, which play a role in heat dissipation, prevent heat accumulation, and improve heat dissipation.

[0014] Preferably, the transmission shaft is fixedly mounted on the right end of the fan, and the flywheel is fixedly mounted on the outer end of the right end of the transmission shaft. The transmission shaft fixes the flywheel, and the rotation of the flywheel drives the belt to rotate the second fan, thereby improving the utilization of the rotational force.

[0015] Preferably, the belt is fixedly installed inside the flywheel, and the drive motor is fixedly installed at the right end of the transmission shaft. The belt drives the second fan, and the drive motor provides power.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The electric control installation box convenient for splicing and maintenance realizes the blocking bar to prevent the top cover from falling into the inside of the installation box body during installation by installing the main body mechanism. The top cover is fixed with an insert block, which is convenient for fixing the top cover. The fixing groove is convenient for the fixing block to fix the top cover to prevent the top cover from falling off. The handle is convenient for pulling the fixing block, so that the top cover is convenient to disassemble. The blocking ring plays a blocking role. The pull rod fixes the fixing block to improve the fixation. The spring plays a resetting role. The fixing block plays a role in locking the top cover, which improves the practicality of the electric control installation box convenient for splicing and maintenance.

[0018] 2. The electric control installation box which is convenient for splicing and maintenance realizes the dustproof function of the dust net by installing the heat dissipation mechanism, thereby preventing dust from entering and damaging the internal electronic components. There are two fans which play the role of heat dissipation and prevent heat accumulation. The transmission shaft fixes the flywheel, and the rotation of the flywheel drives the belt to rotate the second fan. The belt drives the second fan, and the driving motor provides power, thereby improving the heat dissipation performance of the electric control installation box which is convenient for splicing and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0022] Figure 4 It is a partial enlarged structural schematic diagram of the main mechanism of the utility model.

[0023] In the figure: 1. main body; 101. installation box body; 102. slot; 103. baffle; 104. top cover; 105. insert; 106. fixing slot; 107. groove; 108. handle; 109. baffle ring; 110. pull rod; 111. spring; 112. fixing block; 2. heat dissipation mechanism; 201. dust net; 202. fan; 203. transmission shaft; 204. flywheel; 205. belt; 206. drive motor. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4The utility model provides a technical solution: an electric control installation box which is convenient for splicing and maintenance, comprising a main body mechanism 1 and a heat dissipation mechanism 2, the heat dissipation mechanism 2 is located at the left end of the main body mechanism 1, the main body mechanism 1 comprises an installation box body 101, a slot 102, and a stop bar 103, the slot 102 is fixedly arranged at the rear end of the installation box body 101, and the stop bar 103 is fixedly arranged at the lower end of the slot 102; the main body mechanism 1 also comprises a top cover 104, an insert 105, a fixing groove 106, a groove 107, a handle 108, a stop ring 109, a pull rod 110, a spring 111 and a fixing block 112, the top cover 104 is movably mounted on the upper end of the stop bar 103, the insert 105 is fixedly arranged at the rear end of the top cover 104, the fixing groove 106 is fixedly arranged at the middle of the front end of the top cover 104, the groove 107 is fixedly arranged at the middle of the front end of the installation box body 101, and the pull rod 110 is fixedly arranged at the middle of the front end of the installation box body 101. The hand 108 is movably installed at the front end inside the groove 107, the retaining ring 109 is fixedly set at the outer end of the rear end of the handle 108, the pull rod 110 is fixedly installed at the rear end of the retaining ring 109, the spring 111 is fixedly set at the outer end of the pull rod 110, the fixing block 112 is fixedly installed at the rear end of the pull rod 110, the blocking bar 103 prevents the top cover 104 from falling into the installation box body 101 during installation, the top cover 104 fixes the embedded block 105, the embedded block 105 is convenient for fixing the top cover 104, the fixing groove 106 is convenient for the fixing block 112 to fix the top cover 104 to prevent the top cover 104 from falling off, the handle 108 is convenient for pulling the fixing block 112, so that the top cover 104 is easy to disassemble, the retaining ring 109 plays a blocking role, the pull rod 110 fixes the fixing block 112, thereby improving the fixation, the spring 111 plays a resetting role, and the fixing block 112 plays a locking role of the top cover 104.

[0026] The heat dissipation mechanism 2 includes a dustproof net 201, a fan 202, a transmission shaft 203, a flywheel 204, a belt 205 and a driving motor 206. The dustproof net 201 is movably installed at the left end of the installation box body 101, and the fan 202 is movably installed at the right end of the dustproof net 201. The transmission shaft 203 is fixedly installed at the right end of the fan 202, and the flywheel 204 is fixedly installed at the outer end of the right end of the transmission shaft 203. The belt 205 is fixedly installed inside the flywheel 204, and the driving motor 206 is fixedly installed at the right end of the transmission shaft 203. The dustproof net 201 plays a role in preventing dust from entering and damaging the internal electronic components. There are two fans 202, which play a role in heat dissipation and prevent heat accumulation. The transmission shaft 203 fixes the flywheel 204, and the rotation of the flywheel 204 drives the belt 205 to rotate the second fan 202. The belt 205 plays a role in driving the second fan 202, and the driving motor 206 provides power.

[0027] Working principle: When in use, pull the handle 108 in the groove 107 outward, the pull rod 110 drives the fixing block 112 to be pulled out from the fixing groove 106 of the top cover 104, and the top cover 104 is taken out from the slot 102 of the installation box body 101 through the handle on the top cover 104, and the internal electronic components are repaired. When the repair is completed, align the embedded block 105 of the top cover 104 and insert it into the slot 102, release the handle 108, and the spring 111 drives the fixing block 112 to return to the fixing groove 106 to lock and fix the top cover 104, and the driving motor 206 drives the transmission shaft 203 to rotate the fan 202 to discharge the heat inside the installation box body 101, and the flywheel 204 on the transmission shaft 203 drives the belt 205 to rotate, thereby driving the second fan 202 to rotate.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An electric control installation box that is convenient for splicing and maintenance, comprising a main body mechanism (1) and a heat dissipation mechanism (2), characterized in that: The heat dissipation mechanism (2) is located at the left end of the main body mechanism (1); the main body mechanism (1) comprises a mounting box body (101), a slot (102), and a stop bar (103); the slot (102) is fixedly arranged at the rear end of the mounting box body (101); and the stop bar (103) is fixedly arranged at the lower end of the slot (102); The main body mechanism (1) further comprises a top cover (104), an insert block (105), a fixing groove (106), a groove (107), a handle (108), a retaining ring (109), a pull rod (110), a spring (111) and a fixing block (112); the top cover (104) is movably mounted on the upper end of the retaining bar (103).

2. According to claim 1, an electric control installation box that is convenient for splicing and maintenance, characterized in that: The insert (105) is fixedly arranged at the rear end of the top cover (104), and the fixing groove (106) is fixedly arranged at the middle part of the front end of the top cover (104).

3. The electric control installation box that is convenient for splicing and maintenance according to claim 2 is characterized in that: The groove (107) is fixedly arranged at the middle of the front end of the installation box body (101), the handle (108) is movably installed at the front end inside the groove (107), and the retaining ring (109) is fixedly arranged at the outer end of the rear end of the handle (108).

4. The electric control installation box that is convenient for splicing and maintenance according to claim 3 is characterized in that: The pull rod (110) is fixedly mounted on the rear end of the retaining ring (109), the spring (111) is fixedly arranged on the outer end of the pull rod (110), and the fixing block (112) is fixedly mounted on the rear end of the pull rod (110).

5. The electric control installation box that is convenient for splicing and maintenance according to claim 4 is characterized in that: The heat dissipation mechanism (2) comprises a dustproof net (201), a fan (202), a transmission shaft (203), a flywheel (204), a belt (205) and a driving motor (206); the dustproof net (201) is movably mounted on the left end of the installation box body (101), and the fan (202) is movably mounted on the right end of the dustproof net (201).

6. The electric control installation box that is convenient for splicing and maintenance according to claim 5 is characterized in that: The transmission shaft (203) is fixedly mounted on the right end of the fan (202), and the flywheel (204) is fixedly mounted on the outer end of the right end of the transmission shaft (203).

7. The electric control installation box that is convenient for splicing and maintenance according to claim 6 is characterized in that: The belt (205) is fixedly mounted inside the flywheel (204), and the drive motor (206) is fixedly mounted on the right end of the transmission shaft (203).

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