Improved indoor distribution box convenient to install

Abstract

The utility model relates to the technical field of distribution boxes, in particular to an improved indoor distribution box convenient to install, which comprises a distribution box main body and a back plate, and a supporting and fixing assembly is arranged in the back plate. The long groove is formed in the surface of the back plate, the butt joint installation assembly is arranged between the long groove and the distribution box main body, and the heat dissipation ventilation assembly is arranged in the back plate and the distribution box main body. The supporting and fixing assembly is arranged, the supporting plates are connected to the four faces of the back plate through the round rods, the supporting plates are used for supporting, the transverse plates are connected to the ends, located on the inner sides of the long grooves, of the round rods, the transverse plates are connected with the fastening screws in a threaded fit mode, and the fastening screws are screwed to drive the transverse plates to move. The supporting plates on the four faces are adjusted, moved and controlled, the fixing position of the back plate is adjusted according to the extending length, and the adjustable pre-installation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to an improved indoor distribution box which is easy to install. Background Art

[0002] The distribution box is the control center that directs the rational distribution of electrical energy among various components in the power supply line. The distribution box has the advantages of small size, easy installation, special technical performance, and no restrictions on site. It is widely used. Based on this, more and more distribution boxes are installed indoors.

[0003] When installing the distribution box, the distribution box needs to be kept in a vertical position, but the existing distribution box lacks a posture correction structure. During installation, the posture needs to be adjusted many times, which is time-consuming and labor-intensive and inconvenient to install.

[0004] After searching, it was found that the Chinese patent publication number is CN215343528U, which is an improved indoor distribution box that is easy to install. By utilizing the cooperation between the extension tube and the correction rope as a reference, the user can adjust the position and posture of the distribution box body when installing the distribution box body, so that the distribution box body can be kept in a vertical state, which can save the user's time in adjusting the position and posture of the distribution box body, improve the installation efficiency of the distribution box body, and facilitate the user's installation.

[0005] However, the above device has disadvantages. For example, the fixing method is too simple. It is only fixed in contact with the top of the distribution box and driven by a screw. There is no other limiting fixing method. It is easy to loosen and fall off. The fixing effect is poor. In addition, the top occupies a large space and has poor practicality.

[0006] Therefore, improvements are made to address the above problems. Utility Model Content

[0007] In view of the above defects or improvement needs of the prior art, the utility model provides an improved indoor distribution box that is easy to install, and its purpose is to pre-install and fix the back plate through the support and fixing components in the back plate, so as to achieve the effect of flexible position correction and save operation time. The detailed technical solution of the utility model is as follows.

[0008] The utility model protects an improved indoor distribution box which is easy to install, comprising

[0009] A distribution box body and a back plate, wherein a supporting and fixing component is arranged inside the back plate;

[0010] A long groove, the long groove is opened on the surface of the back plate;

[0011] A docking installation component, wherein the docking installation component is arranged between the long slot and the distribution box body;

[0012] A heat dissipation and ventilation component, wherein the heat dissipation and ventilation component is arranged inside the back plate;

[0013] The supporting and fixing component comprises a movable hole, which is opened on four opposite surfaces in the long slot, a round rod is sleeved and connected in the movable hole, a cross plate is fixedly connected to one end of the round rod, and a shaft sleeve is fixedly connected to the inner surface of the long slot.

[0014] Preferably, a rectangular groove is provided on the surface of the back plate, a fastening screw is rotatably connected in the sleeve, one end of the fastening screw is located in the rectangular groove, the cross plate is connected to the fastening screw by threaded cooperation, and a support plate is fixedly connected to the top of the round rod.

[0015] Preferably, the docking installation assembly includes a plurality of plug rods, which are fixed at four opposite corners of the inner surface of the long groove, and the plug rods are plug-connected to the surface of the distribution box body.

[0016] Preferably, a socket is provided on the side end face of the insertion rod, a connecting block is fixedly connected to the inner surface of the distribution box body, a limit lock rod is movably mounted inside the connecting block, one end of the limit lock rod is inserted into the socket, and a spring is mounted outside the limit lock rod.

[0017] Preferably, the heat dissipation and ventilation assembly comprises a through cavity, which is provided on the surface of the back plate, and a through groove is provided on the surface of the back plate, which is connected with the through cavity, and a heat dissipation fan is installed in the through groove.

[0018] Preferably, a through hole is provided on the inner surface of the distribution box body, a mounting plate is fixedly connected inside the distribution box body, and mesh holes are provided on the surface of the mounting plate.

[0019] Preferably, one end of the fastening screw is fixedly connected to a screw block.

[0020] Preferably, the cross section of the through cavity is a C-shaped structure.

[0021] Preferably, the plane size of the back panel is the same as the main body size of the distribution box.

[0022] Preferably, the top and bottom of the mounting plate surface are open structures.

[0023] The beneficial effects of the utility model are:

[0024] 1. In the utility model, a support fixing assembly is provided, and support plates are connected to the four sides of the back plate through round rods. The support plates are used to play a supporting role. A cross plate is connected to one end of the round rod located on the inner side of the long groove. The cross plate is connected to the fastening screw through threaded cooperation. The cross plate can be driven to move by screwing the fastening screw. The support plates on the four sides are adjusted to move and control the fixed position of the back plate according to the extended length, thereby achieving an adjustable pre-installation effect. The assembly can be quickly connected to the main body of the distribution box through docking, and has a good use effect.

[0025] 2. The utility model is provided with a heat dissipation and ventilation component, and a heat dissipation fan is installed on the surface of the back plate. The heat dissipation fan can cooperate with the cavity to make the air inside the distribution box body circulate, thereby achieving an effective heat dissipation effect and improving the stability of the distribution box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is an axonometric drawing of the utility model;

[0028] Figure 3 It is an axonometric view of the back plate portion of the utility model;

[0029] Figure 4 It is a cross-sectional view of the utility model;

[0030] Figure 5 It is a cross-sectional view from another perspective of the utility model;

[0031] In the figure: 1. Distribution box body; 2. Back plate; 3. Long slot; 4. Support and fixing assembly; 4-1. Movable hole; 4-2. Round rod; 4-3. Horizontal plate; 4-4. Bushing; 4-5. Rectangular slot; 4-6. Fastening screw; 4-7. Support plate; 5. Docking installation assembly; 5-1. Insert rod; 5-2. Insert hole; 5-3. Connecting block; 5-4. Limit locking rod; 5-5. Spring; 6. Heat dissipation and ventilation assembly; 6-1. Through cavity; 6-2. Through slot; 6-3. Heat dissipation fan; 6-4. Through hole; 6-5. Mounting plate; 6-6. Mesh; 7. Screw block. DETAILED DESCRIPTION

[0032] 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 herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0033] The utility model protects an improved indoor distribution box which is easy to install, such as Figure 1-Figure 5 Shown, including

[0034] A distribution box body 1 and a back plate 2, wherein a supporting and fixing component 4 is arranged inside the back plate 2;

[0035] A long groove 3, wherein the long groove 3 is formed on the surface of the back plate 2;

[0036] A docking installation component 5, wherein the docking installation component 5 is arranged between the long slot 3 and the distribution box body 1;

[0037] A heat dissipation and ventilation component 6, wherein the heat dissipation and ventilation component 6 is arranged inside the back plate 2;

[0038] The supporting and fixing assembly 4 includes a movable hole 4-1, and the movable hole 4-1 is opened on four relative surfaces in the long groove 3. A round rod 4-2 is sleeved and connected in the movable hole 4-1, and a horizontal plate 4-3 is fixedly connected to one end of the round rod 4-2. A shaft sleeve 4-4 is fixedly connected to the inner surface of the long groove 3. A rectangular groove 4-5 is opened on the surface of the back plate 2. A fastening screw 4-6 is rotatably connected in the shaft sleeve 4-4, and one end of the fastening screw 4-6 is located in the rectangular groove 4-5. The horizontal plate 4-3 is connected to the fastening screw 4-6 by threaded cooperation, and a support plate 4-7 is fixedly connected to the top of the round rod 4-2.

[0039] From the above content, it can be known that: in order to achieve the effect of pre-fixed installation of the back panel 2, a support and fixing component 4 is designed, a long groove 3 is opened on the surface of the back panel 2, and fastening screws 4-6 for adjusting the support and a round rod 4-2 connected by a movable set are arranged on the four sides of the back panel 2. A cross plate 4-3 is arranged at one end of the round rod 4-2 located in the long groove 3. The cross plate 4-3 and the fastening screw 4-6 are matched through threads. When the fastening screw 4-6 is turned, the cross plate 4-3 will be driven to move through the threads, pushing the support plate 4-7 outward. The support plate 4-7 is supported on the four sides of the inner groove of the wall, which can form a firm supporting effect.

[0040] As a preferred embodiment, the docking installation assembly 5 includes a plurality of plug rods 5-1, the plug rods 5-1 are fixed at the four relative corners of the inner surface of the long groove 3, the plug rods 5-1 are plugged and connected to the surface of the distribution box body 1, and a socket 5-2 is provided on the side end face of the plug rod 5-1. A connecting block 5-3 is fixedly connected to the inner surface of the distribution box body 1, and a limit locking rod 5-4 is movably mounted inside the connecting block 5-3. One end of the limit locking rod 5-4 is plugged and connected to the socket 5-2, and a spring 5-5 is mounted on the outside of the limit locking rod 5-4.

[0041] From the above content, it can be seen that: in order to achieve the quick connection effect between the distribution box body 1 and the back panel 2, a docking installation component 5 is designed, and plug rods 5-1 are fixed at the four corners of the long groove 3 of the back panel 2. The plug rod 5-1 can be plugged and connected with the back of the distribution box body 1. Inside the distribution box body, a limit lock rod 5-4 is provided, which can be connected to the socket 5-2 on the surface of the plug rod 5-1. The limit lock rod 5-4 can be pushed by the elastic force of the spring 5-5 to maintain the connection with the socket 5-2, thereby playing a role of fixed limit.

[0042] As a preferred embodiment, the heat dissipation and ventilation assembly 6 includes a through cavity 6-1, the through cavity 6-1 is opened on the surface of the back plate 2, a through groove 6-2 is opened on the surface of the back plate 2, the through groove 6-2 is connected to the through cavity 6-1, a heat dissipation fan 6-3 is installed in the through groove 6-2, a through hole 6-4 is opened on the inner surface of the distribution box body 1, a mounting plate 6-5 is fixedly connected in the distribution box body 1, and a mesh 6-6 is opened on the surface of the mounting plate 6-5.

[0043] From the above content, it can be known that: in order to achieve the effect of air supply and heat dissipation inside the distribution box body 1, a heat dissipation ventilation component 6 is designed, and a cavity 6-1 with an opening is opened inward on the surface of the back plate 2, and a through groove 6-2 is opened on the surface of the back plate 2. A cooling fan 6-3 is installed inside the through groove 6-2. The cooling fan 6-3 can blow air outward, and the external air flows into the cavity 6-1, and then is discharged to the outside by the cooling fan 6-3 through the mesh 6-6, so that the internal air forms a flow, and the external and internal air are kept in an exchange state, so as to achieve the effect of effective heat dissipation, which can improve the stability of the use of the distribution box body.

[0044] As a preferred embodiment, one end of the fastening screw is fixedly connected to a screw block 7.

[0045] It can be seen from the above content that the screw block 7 facilitates manual operation to screw the fastening screw, and the screw block 7 has a polygonal structure, which is conducive to the use of tools for further fastening operations.

[0046] As a preferred embodiment, the cross section of the through cavity 6 - 1 is a C-shaped structure.

[0047] From the above content, it can be known that: through the C-shaped through cavity 6-1 structure, both ends are open structures, allowing gas to enter from the openings.

[0048] As a preferred embodiment, the plane size of the back panel 2 is the same as that of the distribution box body 1 .

[0049] It can be seen from the above content that: by making grooves on the wall or other positions according to the size of the back panel 2, it can be ensured that the back panel 2 is completely fitted and connected to the distribution box body 1.

[0050] As a preferred embodiment, the top and bottom of the surface of the mounting plate 6 - 5 are open structures.

[0051] It can be seen from the above content that the provision of an opening structure can facilitate the operation of the top and bottom limit locking rods 5 - 4 .

[0052] When installation is required, take out the back panel 2, put it into the groove of the wall, then turn the fastening screws 4-6 to move the cross panel 4-3 upward, support and fix it through the support plate 4-7, and turn the four fastening screws 4-6 respectively to adjust the position of the back panel 2 according to different extension lengths. After adjustment, take out the distribution box, pull the internal limit lock rod 5-4, and then plug and connect it with the plug rod 5-1. After plugging, release the limit lock rod 5-4. The limit lock rod 5-4 is pushed by the elastic force of the spring 5-5 and inserted into the socket 5-2 of the plug rod 5-1 for fixation. Various components are installed and fixed on the mounting plate 6-5. During use, the cooling fan 6-3 keeps running, and the external air enters through the through cavity 6-1, and is then blown out by the cooling fan 6-3 through the mesh 6-6, so that the gas flows inside the distribution box body 1 to continuously maintain the heat dissipation state.

[0053] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved indoor distribution box that is easy to install, characterized in that: It includes a distribution box body and a back plate, wherein a supporting and fixing component is arranged inside the back plate; A long groove, the long groove is opened on the surface of the back plate; A docking installation component, wherein the docking installation component is arranged between the long slot and the distribution box body; A heat dissipation and ventilation component, wherein the heat dissipation and ventilation component is arranged inside the back plate; The supporting and fixing component comprises a movable hole, which is opened on four opposite surfaces in the long slot, a round rod is sleeved and connected in the movable hole, a cross plate is fixedly connected to one end of the round rod, and a shaft sleeve is fixedly connected to the inner surface of the long slot.

2. An improved indoor distribution box that is easy to install according to claim 1, characterized in that: A rectangular groove is provided on the surface of the back plate, a fastening screw is rotatably connected in the shaft sleeve, one end of the fastening screw is located in the rectangular groove, the cross plate is connected to the fastening screw by threaded cooperation, and a support plate is fixedly connected to the top end of the round rod.

3. An improved indoor distribution box that is easy to install according to claim 1, characterized in that: The docking installation assembly includes a plurality of plug rods, which are fixed at four opposite corners of the inner surface of the long slot, and the plug rods are plug-connected with the surface of the main body of the distribution box.

4. An improved indoor distribution box that is easy to install according to claim 3, characterized in that: A socket is provided on the side end face of the plug rod, a connecting block is fixedly connected to the inner surface of the distribution box body, a limit lock rod is movably mounted inside the connecting block, one end of the limit lock rod is inserted into the socket, and a spring is mounted outside the limit lock rod.

5. An improved indoor distribution box that is easy to install according to claim 1, characterized in that: The heat dissipation and ventilation component comprises a through cavity, which is arranged on the surface of the back plate, and a through slot is arranged on the surface of the back plate, which is connected with the through cavity, and a heat dissipation fan is installed in the through slot.

6. An improved indoor distribution box that is easy to install according to claim 1, characterized in that: A through hole is provided on the inner surface of the distribution box body, a mounting plate is fixedly connected inside the distribution box body, and mesh holes are provided on the surface of the mounting plate.

7. An improved indoor distribution box that is easy to install according to claim 2, characterized in that: One end of the fastening screw is fixedly connected with a screw block.

8. The improved indoor distribution box that is easy to install according to claim 5 is characterized in that: The cross section of the through cavity is a C-shaped structure.

9. An improved indoor distribution box that is easy to install according to claim 1, characterized in that: The plane size of the back panel is the same as the main body size of the distribution box.

10. An improved indoor distribution box that is easy to install according to claim 6, characterized in that: The top and bottom of the surface of the mounting plate are open structures.

Images