Assembly type distribution box

Abstract

The utility model relates to the field of distribution boxes, in particular to an assembly type distribution box. Comprising a plurality of distribution box bodies, the distribution box bodies are connected in a clamped mode, a heat dissipation groove is formed in one side of each distribution box body, the upper surfaces of the distribution box bodies are provided with the same adjusting device, the adjusting device comprises two fixing blocks, the two fixing blocks are fixedly connected with two of the distribution box bodies respectively, and the two fixing blocks are fixedly connected with the distribution box bodies. The sides, close to each other, of the two fixing blocks are fixedly connected with connecting rods, and the ends, close to each other, of the two connecting rods are fixedly connected with the same connecting ring. According to the assembly type distribution box provided by the utility model, when the distribution box breaks down in rainy days and needs to be maintained, rainwater can be blocked through the adjusting device, so that the problem that maintenance personnel need to hold an umbrella or wear a raincoat in the rainy days, and the maintenance personnel cannot maintain the distribution box is solved. And the maintenance speed of the distribution box by the maintenance personnel is influenced.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to an assembled distribution box. Background Art

[0002] A distribution box is an electrical control device that can centrally control and monitor circuits.

[0003] The utility model with announcement number CN216530156U discloses a frame-assembled distribution box, and the technical solution is as follows: it includes an assembly frame, side panels, door panels, and cover panels. The assembly frame also includes a bent column, a bottom longitudinal beam, a top longitudinal beam, a cross beam, a ventilation plate, and a support plate. During installation, two cross beams and two bottom longitudinal beams are placed at the bottom of the bent column, and the self-tapping screws are passed through the first mounting hole at the upper end of the L-shaped end plate and screwed into the third mounting hole and the corresponding hole position on the bottom longitudinal beam, so as to assemble and fix the bent column, the bottom longitudinal beam, and the cross beam. Similarly, the assembly of the assembly frame can be completed by fixing the top longitudinal beam and the ventilation plate, and the side panels, door panels, and cover panels are sequentially installed into the assembly frame to complete the assembly. The device has a simple structure, adopts an assembly structure, and can be assembled using self-tapping screws, which changes the traditional welding connection structure and improves the assembly efficiency. According to actual measurement, the time to complete the assembly of three products is equivalent to the time of traditional welding of one product.

[0004] In response to the above-mentioned related content, the inventor believes that the following technical defects exist: when using the above-mentioned frame-assembled distribution box, it is found that when a failure occurs in the frame-assembled distribution box, professional maintenance personnel are required to repair the frame-assembled distribution box. However, when the outdoor frame-assembled distribution box fails in the rainy season and needs to be repaired, the maintenance personnel need to hold an umbrella or wear a raincoat to inspect the frame-assembled distribution box, which also increases the difficulty in repairing the frame-assembled distribution box, reduces the maintenance speed, and affects the use of the frame-assembled distribution box.

[0005] Therefore, it is necessary to provide a new assembled distribution box to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when a frame-assembled distribution box fails, professional maintenance personnel are needed to repair the frame-assembled distribution box. However, when an outdoor frame-assembled distribution box fails in the rainy season and needs to be repaired, the maintenance personnel need to hold an umbrella or wear a raincoat to inspect the frame-assembled distribution box, which also increases the difficulty in repairing the frame-assembled distribution box and reduces the maintenance speed, thereby affecting the disadvantage of using the frame-assembled distribution box.

[0007] In order to solve the above technical problems, the utility model provides an assembled distribution box, comprising: a plurality of distribution box bodies, a plurality of the distribution box bodies are snap-connected, a heat dissipation groove is provided on one side of the distribution box body, a plurality of the upper surfaces of the distribution box bodies are provided with the same adjustment device, the adjustment device comprises two fixed blocks, the two fixed blocks are respectively fixedly connected to two of the distribution box bodies, the two fixed blocks are fixedly connected to a connecting rod on the sides close to each other, the two connecting rods are fixedly connected to the same connecting ring on the ends close to each other, the connecting ring is fixedly connected to a motor on the side close to the heat dissipation groove, the output end of the motor is fixedly connected to a power rod, the arc surface of the power rod is threadedly connected to a connecting block, the end of the connecting block away from the motor is fixedly connected to a protective plate, the protective plate is fixedly connected to two connecting blocks on the side close to the fixed block, the inner walls of the two fixed blocks are fixedly connected to limiting rods, and the two limiting rods slide through the two connecting blocks respectively.

[0008] The effect achieved by the above components is: by assembling the distribution box body together, the distribution box body can be centrally connected together to jointly complete functions such as power supply control and monitoring. The heat energy generated by the distribution box body during operation will be discharged from the heat dissipation slot opened on the equipment. When the distribution box body fails, it needs to be repaired by professional maintenance personnel. However, when the outdoor distribution box body installed fails in the rainy season and needs to be repaired, the maintenance personnel need to hold an umbrella or wear a raincoat to inspect the distribution box body, which also increases the difficulty of maintenance and reduces the maintenance speed. When the distribution box body that has failed needs to be repaired in rainy weather, the motor is started, and the movement of the motor will drive the power rod installed at its output end to move. The movement of the power rod will drive the connecting block and the protective plate to move. The connecting block cooperates with the limit rod to make the movement of the protective plate only forward and backward. This will also ensure that when the motor drives the protective plate to move, the protective plate can extend from one side of the distribution box body, and the protective plate can be used to achieve the effect of rain protection on rainy days, thereby improving the speed of repairing the distribution box body on rainy days.

[0009] Preferably, a guide plate is fixedly connected to a side of the protection plate away from the distribution box body, and the cross-section of the guide plate is arc-shaped.

[0010] The effect achieved by the above components is: when the protective plate blocks rainwater, the guide plate installed on the protective plate can prevent rainwater from accumulating on the surface of the protective plate. The guide plate can guide the rainwater, which can effectively prevent rainwater from accumulating on the surface of the protective plate and prevent rainwater from gathering on the protective plate and causing erosion to the protective plate.

[0011] Preferably, one end of the arc surface of the two limiting rods away from the fixing block is fixedly connected with an auxiliary ring, and the size of the auxiliary ring is adapted to the size of the limiting rod.

[0012] The effect achieved by the above components is: when the connecting block moves on the limit rod under the action of the motor, the auxiliary ring installed on the limit rod can protect the rod surface of the limit rod, thereby preventing extrusion and wear from occurring at the contact position of the two when the connecting block moves and contacts the limit rod.

[0013] Preferably, the limiting rod is a titanium alloy rod.

[0014] The effect achieved by the above components is that the limit rod made of titanium alloy has a relatively hard surface, which makes it difficult for the limit rod to deform even when working at high intensity for a long time, and has a longer service life.

[0015] Preferably, an auxiliary device is provided on the side of the distribution box body close to the heat dissipation slot, and the auxiliary device includes an adjustment plate, the adjustment plate is fixedly connected to the distribution box body, the inner wall of the adjustment plate is slidably connected with an adjustment block, the lower surface of the adjustment block is fixedly connected with a fixing rod, the end of the fixing rod away from the adjustment block is fixedly connected with a cleaning brush, the side of the adjustment plate away from the distribution box body is fixedly connected with a connecting plate, the inner wall of the connecting plate is slidably penetrated with an insertion rod, and the insertion rod is adapted to the size of the inner wall of the adjustment block.

[0016] The effect achieved by the above components is: the heat energy generated by the distribution box body during operation will be discharged from the heat dissipation groove opened on the equipment. However, after long-term use, a large amount of dust and impurities are easily deposited on the surface of the heat dissipation groove. The accumulated dust and impurities are easy to cause the heat dissipation groove to be blocked, affecting the heat dissipation effect of the heat dissipation groove, thereby affecting the heat dissipation of the distribution box body and its service life. When the heat dissipation groove is blocked, the plug rod is pulled out of the adjustment block. At this time, the adjustment block can be released from the restriction, and the adjustment block can slide up and down in the adjustment plate. The sliding of the adjustment block can drive the cleaning brush to move through the fixed rod, and the up and down movement of the cleaning brush can be used to clean the blocked surface of the heat dissipation groove, thereby improving the heat dissipation effect of the heat dissipation groove.

[0017] Preferably, one end of the arc surface of the insertion rod is fixedly connected to a guide block, and the guide block is conical.

[0018] The effect achieved by the above components is: when using the plug rod to connect with the inner wall of the adjusting block, the guide block installed on the plug rod can reduce the angle required for the plug rod to connect with the adjusting block, making the speed of connecting the plug rod and the adjusting block faster, and the guide block can improve the efficiency of the plug rod and the adjusting block.

[0019] Preferably, the arc surface of the insertion rod is sleeved with a spring, and two ends of the spring are fixedly connected to the connecting plate and the insertion rod respectively.

[0020] The effects achieved by the above components are: when the plug rod contacts the connecting plate, the spring is connected to the plug rod and the connecting plate to prevent the plug rod from slipping out of the connecting plate; when the plug rod is connected to the inner wall of the adjustment block, the spring also improves the stability of the connection between the two.

[0021] Compared with the related art, the assembled distribution box provided by the utility model has the following beneficial effects:

[0022] The utility model provides an assembled distribution box. By arranging an adjustment device, when the distribution box fails on a rainy day and the failed distribution box needs to be repaired, the adjustment device can be used to block rainwater, thereby preventing the maintenance personnel from holding umbrellas or wearing raincoats on rainy days, which affects the speed at which the maintenance personnel can repair the distribution box.

[0023] By setting up auxiliary devices, the heat dissipation slots on the distribution box are more likely to get clogged after long-term use. The auxiliary equipment can be used to clean the slot surface of the clogged heat dissipation slot to improve the heat dissipation effect of the heat dissipation slot, thereby improving the heat dissipation effect of the equipment using the heat dissipation slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural schematic diagram of an assembled distribution box provided by the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of some structures;

[0026] Figure 3 for Figure 1 The structural schematic diagram of the regulating device shown;

[0027] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0028] Figure 5 for Figure 1 A partial structural schematic diagram of the regulating device shown;

[0029] Figure 6 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0030] Figure 7 for Figure 6 The enlarged view of point B is shown;

[0031] Figure 8 for Figure 6 An enlarged view of point C is shown.

[0032] Numbers in the figure: 1. Distribution box body; 2. Adjustment device; 201. Fixed block; 202. Connecting rod; 203. Connecting ring; 204. Motor; 205. Power rod; 206. Connecting block; 207. Protective plate; 208. Connecting block; 209. Limit rod; 210. Guide plate; 211. Auxiliary ring; 3. Auxiliary device; 31. Adjustment plate; 32. Adjustment block; 33. Fixed rod; 34. Cleaning brush; 35. Connecting plate; 36. Insert rod; 37. Guide block; 38. Spring; 4. Heat sink. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0035] See also Figures 1 to 8 An assembled distribution box provided by an embodiment of the utility model comprises: a plurality of distribution box bodies 1, the plurality of distribution box bodies 1 are snap-connected, a heat dissipation groove 4 is provided on one side of the distribution box body 1, the upper surfaces of the plurality of distribution box bodies 1 are provided with the same adjustment device 2, and an auxiliary device 3 is provided on one side of the distribution box body 1 close to the heat dissipation groove 4.

[0036] In the embodiments of the present invention, please refer to Figures 3 to 5The regulating device 2 includes two fixed blocks 201, and the two fixed blocks 201 are respectively fixedly connected to two of the distribution box bodies 1. The two fixed blocks 201 are fixedly connected to a connecting rod 202 on one side close to each other, and the two connecting rods 202 are fixedly connected to the same connecting ring 203 on one end close to each other. The connecting ring 203 is fixedly connected to a motor 204 on the side close to the heat dissipation groove 4. The output end of the motor 204 is fixedly connected to a power rod 205, and the arc surface of the power rod 205 is threadedly connected to a connecting block 206. The end of the connecting block 206 away from the motor 204 is fixedly connected to a protective plate 207, and the protective plate 207 is fixedly connected to two connecting blocks 208 on the side close to the fixed block 201. The inner walls of the two fixed blocks 201 are fixedly connected to the limit rod 2 09, the two limit rods 209 are respectively slid through the two connecting blocks 208, and the distribution box body 1 is assembled together, so that the distribution box body 1 can be centrally connected together to jointly complete the functions of power control monitoring, etc. The heat energy generated by the distribution box body 1 during operation will be discharged from the heat dissipation slot 4 provided on the equipment. When the distribution box body 1 fails, it needs professional maintenance personnel to repair it. However, when the outdoor distribution box body 1 fails in the rainy season and needs to be repaired, the maintenance personnel need to hold an umbrella or wear a raincoat to inspect the distribution box body 1, which also increases the difficulty of maintenance and reduces the maintenance speed. When the distribution box body 1 that has failed needs to be repaired in rainy weather, the motor 204 is started, and the motor 204 The movement will drive the power rod 205 installed at its output end to move, and the movement of the power rod 205 will drive the connecting block 206 and the protective plate 207 to move. The connecting block 208 cooperates with the limiting rod 209 to make the protective plate 207 move only forward and backward. This will also ensure that when the motor 204 drives the protective plate 207 to move, the protective plate 207 can extend from one side of the distribution box body 1, that is, the protective plate 207 can be used to shield rain on rainy days, thereby increasing the speed of repairing the distribution box body 1 on rainy days. The side of the protective plate 207 away from the distribution box body 1 is fixedly connected with a guide plate 210, and the cross-section of the guide plate 210 is arc-shaped. When the protective plate 207 blocks rainwater, the guide plate 210 installed on the protective plate 207 can avoid Rainwater accumulates on the surface of the protective plate 207, and the guide plate 210 can guide the rainwater, which can effectively prevent rainwater from accumulating on the surface of the protective plate 207 and collecting on the protective plate 207 to erode the protective plate 207. The two limit rods 209 are fixedly connected with an auxiliary ring 211 at one end of the arc surface away from the fixed block 201. The auxiliary ring 211 is adapted to the size of the limit rod 209. When the connecting block 208 moves on the limit rod 209 under the action of the motor 204, the auxiliary ring 211 installed on the limit rod 209 can protect the rod surface of the limit rod 209 to prevent the contact position of the two from being squeezed and worn when the connecting block 208 moves and contacts the limit rod 209. The limit rod 209 is a titanium alloy rod.The limiting rod 209 made of titanium alloy has a relatively hard surface, which makes it difficult for the limiting rod 209 to deform even when working at high intensity for a long time, and has a longer service life;

[0037] In the embodiments of the present invention, please refer to Figures 6 to 8 The auxiliary device 3 includes an adjustment plate 31, which is fixedly connected to the distribution box body 1. The inner wall of the adjustment plate 31 is slidably connected to an adjustment block 32. The lower surface of the adjustment block 32 is fixedly connected to a fixing rod 33. The end of the fixing rod 33 away from the adjustment block 32 is fixedly connected to a cleaning brush 34. The side of the adjustment plate 31 away from the distribution box body 1 is fixedly connected to a connecting plate 35. The inner wall of the connecting plate 35 is slidably penetrated by an insertion rod 36. The insertion rod 36 is adapted to the inner wall size of the adjustment block 32. When the distribution box body 1 is working, The generated heat energy will be discharged from the heat dissipation slot 4 provided on the device. However, after long-term use, a large amount of dust and impurities are easily deposited on the surface of the heat dissipation slot 4. The accumulated dust and impurities are easy to cause the heat dissipation slot 4 to be blocked, affecting the heat dissipation effect of the heat dissipation slot 4, thereby affecting the heat dissipation of the distribution box body 1 and its service life. When the heat dissipation slot 4 is blocked, the plug 36 is pulled out of the adjustment block 32. At this time, the adjustment block 32 can release the restriction, and the adjustment block 32 can slide up and down in the adjustment plate 31. The adjusting block 32 slides to drive the cleaning brush 34 to move through the fixing rod 33, and the surface of the blocked heat sink 4 can be cleaned by the up and down movement of the cleaning brush 34, so as to improve the heat dissipation effect of the heat sink 4. A guide block 37 is fixedly connected to one end of the arc surface of the plug rod 36, and the guide block 37 is conical. When the plug rod 36 is connected to the inner wall of the adjusting block 32, the guide block 37 installed on the plug rod 36 can reduce the angle required for the plug rod 36 to connect with the adjusting block 32, so that the plug rod 36 The speed of connecting with the adjusting block 32 is faster, and the guide block 37 can improve the efficiency of the insertion rod 36 and the adjusting block 32. The arc surface of the insertion rod 36 is sleeved with a spring 38, and the two ends of the spring 38 are respectively fixedly connected with the connecting plate 35 and the insertion rod 36. When the insertion rod 36 contacts the connecting plate 35, the spring 38 is connected with the insertion rod 36 and the connecting plate 35, which can prevent the insertion rod 36 from sliding off the connecting plate 35. When the insertion rod 36 is connected with the inner wall of the adjusting block 32, the spring 38 also improves the stability of the connection between the two.

[0038] The working principle of an assembled distribution box provided by the utility model is as follows: by assembling the distribution box body 1 together, the distribution box body 1 can be centrally connected together to jointly complete functions such as power supply control and monitoring. The heat energy generated by the distribution box body 1 during operation will be discharged from the heat dissipation slot 4 provided on the equipment. When a failure occurs in the distribution box body 1, professional maintenance personnel are required to repair it. However, when the outdoor distribution box body 1 fails in the rainy season and needs to be repaired, the maintenance personnel need to hold an umbrella or wear a raincoat to inspect the distribution box body 1, which also increases the difficulty of maintenance and reduces the maintenance speed. When the failed distribution box body 1 needs to be repaired in rainy weather, the motor 204 is started, and the movement of the motor 204 will drive the power rod 205 installed at its output end to move. The movement of the power rod 205 will drive the connecting block 206 and the protective plate 207 to move. The connecting block 208 cooperates with the limit rod 209 to make the protective plate 207 move only forward and backward, which will also ensure that the motor 204 drives the protective plate 207 to move When the protective plate 207 is in motion, it can extend from one side of the distribution box body 1, that is, the protective plate 207 can be used to block rain on rainy days, so as to increase the speed of repairing the distribution box body 1 on rainy days. When the protective plate 207 blocks rainwater, the guide plate 210 installed on the protective plate 207 can prevent rainwater from accumulating on the surface of the protective plate 207. The guide plate 210 can guide rainwater, which can effectively prevent rainwater from accumulating on the surface of the protective plate 207 and prevent rainwater from gathering on the protective plate 207, causing damage to the protective plate 207. When the connecting block 208 moves on the limiting rod 209 under the action of the motor 204, the auxiliary ring 211 installed on the limiting rod 209 can protect the rod surface of the limiting rod 209 to avoid extrusion and wear at the contact position of the connecting block 208 when the connecting block 208 moves and contacts the limiting rod 209. The limiting rod 209 made of titanium alloy has a relatively hard surface, which makes it difficult for the surface of the limiting rod 209 to deform even when it works at high intensity for a long time, and has a longer service life.

[0039] The heat energy generated by the distribution box body 1 during operation will be discharged from the heat dissipation slot 4 provided on the equipment. However, after long-term use, a large amount of dust and impurities are easily deposited on the surface of the heat dissipation slot 4. The accumulated dust and impurities are easy to cause the heat dissipation slot 4 to be blocked, affecting the heat dissipation effect of the heat dissipation slot 4, thereby affecting the heat dissipation of the distribution box body 1 and its service life. When the heat dissipation slot 4 is blocked, the insertion rod 36 is pulled out from the adjustment block 32. At this time, the adjustment block 32 can release the restriction, and the adjustment block 32 can slide up and down in the adjustment plate 31. The sliding of the adjustment block 32 can drive the cleaning brush 34 to move through the fixing rod 33, and the cleaning brush 34 can be moved up and down. To clean the surface of the blocked heat sink 4, so as to improve the heat dissipation effect of the heat sink 4. When the plug rod 36 is used to connect with the inner wall of the adjusting block 32, the guide block 37 installed on the plug rod 36 can reduce the angle required for the plug rod 36 to connect with the adjusting block 32, so that the plug rod 36 and the adjusting block 32 can be connected faster. The guide block 37 can improve the efficiency of the plug rod 36 and the adjusting block 32. When the plug rod 36 contacts the connecting plate 35, the spring 38 is connected to the plug rod 36 and the connecting plate 35, which can prevent the plug rod 36 from slipping out of the connecting plate 35. When the plug rod 36 is connected to the inner wall of the adjusting block 32, the spring 38 also improves the stability of the connection between the two.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An assembled distribution box, characterized in that: include: A plurality of distribution box bodies (1), wherein the plurality of distribution box bodies (1) are snap-connected, a heat dissipation slot (4) is provided on one side of the distribution box body (1), and a same adjustment device (2) is provided on the upper surface of the plurality of distribution box bodies (1), wherein the same adjustment device (2) comprises two fixing blocks (201), wherein the two fixing blocks (201) are respectively fixedly connected to two of the distribution box bodies (1), and the two fixing blocks (201) are fixedly connected to a connecting rod (202) on one side close to each other, and the two connecting rods (202) are fixedly connected to a same connecting ring (203) on one end close to each other, and the connecting ring (203) is fixedly connected to the connecting rod (203) on the other side. ) is fixedly connected to a motor (204) on a side close to the heat dissipation slot (4), the output end of the motor (204) is fixedly connected to a power rod (205), the arc surface of the power rod (205) is threadedly connected to a connecting block (206), the end of the connecting block (206) away from the motor (204) is fixedly connected to a protective plate (207), the side of the protective plate (207 close to the fixed block (201) is fixedly connected to two connecting blocks (208), the inner walls of the two fixed blocks (201) are fixedly connected to limit rods (209), and the two limit rods (209) slide through the two connecting blocks (208) respectively.

2. The assembled distribution box according to claim 1, characterized in that: A guide plate (210) is fixedly connected to the side of the protection plate (207) away from the distribution box body (1), and the cross section of the guide plate (210) is arc-shaped.

3. The assembled distribution box according to claim 1, characterized in that: An auxiliary ring (211) is fixedly connected to one end of the arc surface of the two limiting rods (209) away from the fixed block (201), and the size of the auxiliary ring (211) is adapted to that of the limiting rod (209).

4. The assembled distribution box according to claim 1, characterized in that: The limiting rod (209) is a titanium alloy rod.

5. The assembled distribution box according to claim 1, characterized in that: An auxiliary device (3) is provided on a side of the distribution box body (1) close to the heat dissipation slot (4), and the auxiliary device (3) comprises an adjustment plate (31), the adjustment plate (31) is fixedly connected to the distribution box body (1), the inner wall of the adjustment plate (31) is slidably connected to an adjustment block (32), the lower surface of the adjustment block (32) is fixedly connected to a fixing rod (33), the end of the fixing rod (33) away from the adjustment block (32) is fixedly connected to a cleaning brush (34), the side of the adjustment plate (31) away from the distribution box body (1) is fixedly connected to a connecting plate (35), the inner wall of the connecting plate (35) is slidably penetrated by an insertion rod (36), and the insertion rod (36) is adapted to the inner wall size of the adjustment block (32).

6. The assembled distribution box according to claim 5, characterized in that: One end of the arc surface of the insert rod (36) is fixedly connected to a guide block (37), and the guide block (37) is conical.

7. The assembled distribution box according to claim 5, characterized in that: The arc surface of the insertion rod (36) is sleeved with a spring 3 (8), and the two ends of the spring 3 (8) are respectively fixedly connected to the connecting plate 3 (5) and the insertion rod (36).

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