An integrated lightning protection monitoring power supply

Abstract

The present invention discloses an integrated lightning protection monitoring power supply, which relates to the technical field of monitoring power supply, including a monitoring power supply box, wherein the upper and lower sides of the monitoring power supply box are fixedly installed with mounting frames, the front side of the monitoring power supply box is movably installed with a movable door, the inner circle rear sides of the two mounting frames are provided with bolt holes, the rear side of the inner wall of the monitoring power supply box is provided with a monitoring power supply body, a power supply socket is fixedly installed above the rear side of the inner wall of the monitoring power supply box, a power supply circuit breaker is arranged on the right side of the power supply socket, and a lightning protection mechanism is fixedly installed at the bottom of the monitoring power supply body. The present invention cooperates with the monitoring power supply, the hanging plate, the monitoring lightning arrester, the power supply socket, and the power supply circuit breaker, so that when the monitoring power supply is struck by lightning current, the monitoring lightning arrester is used to automatically conduct the discharge current, thereby preventing the current from interfering with the monitoring power supply and ensuring the stable use of the monitoring power supply.

Description

Technical Field

[0001] The invention relates to the technical field of monitoring power supplies, and in particular to an integrated lightning protection monitoring power supply. Background Art

[0002] The monitoring power supply is a transformer used by monitoring equipment, which converts the 220V mains power into the low voltage used for monitoring. The main function of the monitoring power supply is to convert the 220V mains power into the low voltage DC power required by the monitoring equipment for use by monitoring cameras and other equipment. This power supply usually has a transformer function, which can convert the high voltage mains power into a low voltage suitable for monitoring equipment to ensure the normal operation of the monitoring system. The existing technology has the following problems:

[0003] Because a large number of existing monitoring equipment are used outdoors, the supporting monitoring power supplies also need to be installed outdoors. Although there are rainproof structural protection devices for the monitoring equipment, when the metal power box encounters thunderstorms, the lightning current is likely to be transmitted to the monitoring power supply and interfere with it, thereby causing damage to the monitoring power supply. At the same time, the existing monitoring power supply usually needs to be installed in an electrical box for protection, and multiple bolts are often required to fix them one by one during installation, and they also need to be removed one by one during disassembly, which makes the disassembly and assembly process time-consuming and labor-intensive, affecting the disassembly and assembly and maintenance work of the overall monitoring power supply. Summary of the invention

[0004] The present invention provides an integrated lightning protection monitoring power supply to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] An integrated lightning protection monitoring power supply comprises a monitoring power supply box, wherein mounting frames are fixedly installed on the upper and lower sides of the monitoring power supply box, a movable door is movably installed on the front side of the monitoring power supply box, bolt holes are provided on the rear sides of the inner circles of the two mounting frames, a monitoring power supply body is provided on the rear side of the inner wall of the monitoring power supply box, a power supply socket is fixedly installed on the upper rear side of the inner wall of the monitoring power supply box, a power supply circuit breaker is provided on the right side of the power supply socket, a lightning protection mechanism is fixedly installed on the bottom of the monitoring power supply body, a plurality of heat dissipation holes penetrating the inner cavity of the monitoring power supply box are provided on the bottom of the inner wall of the monitoring power supply box, and a line entry hole is provided at the middle end of the inner wall of the monitoring power supply box.

[0007] A further improvement of the technical solution of the present invention is that the monitoring power supply body includes a mounting plate, the right side of the mounting plate is fixedly installed on the left side of the inner wall of the monitoring power supply box, the left side of the mounting plate is provided with a docking groove running through the rear side thereof, the inner wall of the docking groove is slidably provided with a mounting card plate, and the top of the mounting card plate is provided with two limit card slots.

[0008] A further improvement of the technical solution of the present invention is that: the mounting plate is provided with an adjustment cabin, a threaded rod is movably installed at the bottom of the inner wall of the adjustment cabin, the top of the threaded rod passes through the top of the mounting plate and is fixedly installed with a knob, and a lifting plate is threadedly installed on the outer wall of the threaded rod, and the four sides of the lifting plate are respectively overlapped with the four sides of the inner wall of the adjustment cabin.

[0009] A further improvement of the technical solution of the present invention is that docking holes that penetrate the inner cavity of the docking slide groove are opened on the front and rear sides of the bottom of the inner wall of the adjustment cabin, and plug rods are fixedly installed on the front and rear sides of the bottom of the lifting plate. The two plug rods respectively penetrate the two docking holes and are engaged with the limit slots.

[0010] A further improvement of the technical solution of the present invention is that the lightning protection mechanism includes a hanging plate, which is fixedly installed at the bottom of the monitoring power supply body, and the upper and lower sides of the front end of the hanging plate are fixedly installed with a snap-in plate, and the opposite surfaces of the two snap-in plates are fixedly installed with a slide groove.

[0011] A further improvement of the technical solution of the present invention is that a monitoring lightning arrester is arranged between the opposite surfaces of the two snap-in plates, and sliding bars are fixedly installed on the upper and lower sides of the monitoring lightning arrester. The two sliding bars are respectively slidably engaged with the two sliding grooves, and two buckle grooves are respectively provided on the opposite back sides of the two sliding bars.

[0012] A further improvement of the technical solution of the present invention is that: the two snap-in plates are each provided with a snap-in compartment, the inner walls of the two snap-in compartments are both fixedly mounted with a snap-in spring, and the other end of the snap-in spring is fixedly mounted with a snap-in top plate.

[0013] A further improvement of the technical solution of the present invention is that two inverted trapezoidal buckles are fixedly installed on the other side of the buckle top plate, and the two inverted trapezoidal buckles respectively penetrate into the inner cavity of the slide groove and are engaged with the buckle groove.

[0014] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0015] 1. The present invention provides an integrated lightning protection monitoring power supply. Through the mutual cooperation between the monitoring power supply, the hanging board, the monitoring lightning arrester, the power supply socket, and the power supply circuit breaker, when the monitoring power supply is subjected to lightning current, the monitoring lightning arrester is used to automatically conduct and discharge the current, thereby preventing the current from interfering with the monitoring power supply and ensuring the stable use of the monitoring power supply.

[0016] 2. The present invention provides an integrated lightning protection monitoring power supply. Through the mutual cooperation between the mounting plate, docking slide groove, monitoring power supply, mounting card plate, limit card groove, knob, and hanging plate, the overall monitoring power supply and monitoring lightning arrester are integrated into one design, and can be quickly and uniformly disassembled and assembled without the aid of tools such as bolts, thereby improving installation efficiency.

[0017] 3. The present invention provides an integrated lightning protection monitoring power supply. Through the mutual cooperation between the snap-in plate, the snap-on cabin, the inverted trapezoidal snap-on, the slide groove, the monitoring lightning arrester, the slide bar, and the snap-on groove, the overall monitoring lightning arrester can be quickly fixed to the front side of the hanging plate without bolts, and it is convenient to disassemble it separately. When the monitoring lightning arrester is damaged, it can be disassembled and repaired separately, thereby improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the interior of a monitoring power supply box of the structure of the present invention;

[0020] Figure 3 A schematic diagram of the monitoring power supply structure of the present invention;

[0021] Figure 4 It is a cross-sectional schematic diagram of the mounting plate of the structure of the present invention;

[0022] Figure 5 A schematic diagram of a lightning protection mechanism of the structure of the present invention;

[0023] Figure 6 It is a cross-sectional schematic diagram of the insertion plate of the structure of the present invention.

[0024] In the figure: 1. monitoring power supply box; 11. monitoring power supply body; 111. mounting plate; 1111. adjustment cabin; 1112. threaded rod; 1113. knob; 1114. lifting plate; 1115. plug rod; 1116. docking hole; 112. docking slide; 113. monitoring power supply; 114. mounting card plate; 115. limit card slot; 12. power supply socket; 13. power supply circuit breaker; 14. lightning protection mechanism; 141. hanging plate; 142. snap-in plate; 1421. snap-in cabin; 1422. snap-in spring; 1423. snap-in top plate; 1424. inverted trapezoidal snap; 143. slide; 144. monitoring lightning arrester; 145. slide bar; 146. snap-in slot; 15. heat dissipation hole; 16. wire entry hole; 2. mounting frame; 21. bolt hole; 3. movable door. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with embodiments:

[0026] Example 1

[0027] like Figure 1-6As shown, the present invention provides an integrated lightning protection monitoring power supply, including a monitoring power supply box 1, wherein mounting frames 2 are fixedly installed on the upper and lower sides of the monitoring power supply box 1, and a movable door 3 is movably installed on the front side of the monitoring power supply box 1, so as to be opened at any time for checking inside the monitoring power supply box 1, and bolt holes 21 are provided on the rear sides of the inner circles of the two mounting frames 2, and a monitoring power supply body 11 is provided on the rear side of the inner wall of the monitoring power supply box 1, a power supply socket 12 is fixedly installed on the upper rear side of the inner wall of the monitoring power supply box 1, and a power supply circuit breaker 13 is provided on the right side of the power supply socket 12, a lightning protection mechanism 14 is fixedly installed on the bottom of the monitoring power supply body 11, a plurality of heat dissipation holes 15 penetrating the inner cavity are provided on the bottom of the inner wall of the monitoring power supply box 1, and a line entry hole 16 is provided on the middle end of the inner wall of the monitoring power supply box 1.

[0028] In this embodiment, when installing the overall monitoring power supply box 1, bolts can be used to pass through the bolt holes 21 opened in the two installation frames 2 and then fixed on the wall, so that the monitoring power supply box 1 is fixed. The power supply socket 12 can provide power to the equipment, and the power supply circuit breaker 13 can cut off the power supply at any time. At the same time, the line can pass through the line inlet hole 16 to enter the inner cavity of the monitoring power supply box 1, and the heat in the inner cavity of the monitoring power supply box 1 can be dissipated through the heat dissipation holes 15 to avoid heat accumulation.

[0029] Example 2

[0030] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the monitoring power supply body 11 includes a mounting plate 111, the right side of the mounting plate 111 is fixedly installed with the left side of the inner wall of the monitoring power supply box 1, the left side of the mounting plate 111 is provided with a docking slide 112 that runs through the rear side thereof, the inner wall of the docking slide 112 is slidably installed with a mounting card plate 114, the top of the mounting card plate 114 is provided with two limit card grooves 115, the mounting plate 111 is provided with an adjustment cabin 1111, and the bottom of the inner wall of the adjustment cabin 1111 is movably installed with a threaded rod 1112, and the screw rod 1112 is provided with a screw rod 1112. The top end of the threaded rod 1112 passes through the top of the mounting plate 111 and is fixedly mounted with a knob 1113. A lifting plate 1114 is threadedly mounted on the outer wall of the threaded rod 1112. The four sides of the lifting plate 1114 are respectively overlapped with the four sides of the inner wall of the regulating cabin 1111. The inner wall of the regulating cabin 1111 has docking holes 1116 that pass through the inner cavity of the docking slide groove 112 on both the front and back sides of the bottom. Insert rods 1115 are fixedly mounted on the front and back sides of the bottom of the lifting plate 1114. The two insert rods 1115 respectively pass through the two docking holes 1116 and are clamped with the limit slot 115.

[0031] In this embodiment, when installing the overall monitoring power supply 113, it is only necessary to align the mounting card plate 114 on one side of the monitoring power supply 113 with the docking groove 112 opened on the mounting plate 111 and slide it to the bottom, and then the knob 1113 on the top of the mounting plate 111 can be rotated to drive the threaded rod 1112 to rotate, and the threaded connection between the threaded rod 1112 and the lifting plate 1114 is utilized to drive the lifting plate 1114 and the two plug rods 1115 at the bottom thereof to pass through the two docking holes 1116 and then extend into the docking groove 112, and engage with the two limit slots 115 on the top of the mounting card plate 114 inserted into the docking groove 112 to complete the limit, thereby completing the installation of the monitoring power supply 113, without the need to use bolts or tools to fix it, and facilitating quick removal.

[0032] Example 3

[0033] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the lightning protection mechanism 14 includes a hanging plate 141, the hanging plate 141 is fixedly installed at the bottom of the monitoring power supply body 11, and the upper and lower sides of the front end of the hanging plate 141 are fixedly installed with a snap-in plate 142, and the opposite surfaces of the two snap-in plates 142 are fixedly installed with a slide groove 143, and a monitoring lightning arrester 144 is arranged between the opposite surfaces of the two snap-in plates 142, and the upper and lower sides of the monitoring lightning arrester 144 are fixedly installed with a slide bar 145, and the two slide bars 145 are respectively slidably engaged with the two slide grooves 143, and the opposite back sides of the two slide bars 145 are respectively provided with two snap grooves 146.

[0034] In this embodiment, the monitoring lightning arrester 144 can be slid into between the two snap-in plates 142 on the front side of the hanging plate 141 through the sliding bar 145, and the hanging plate 141 is fixed at the bottom of the monitoring power supply 113, so that the monitoring power supply 113 and the monitoring lightning arrester 144 form an integrated structure, which can be installed simultaneously to improve the installation efficiency. The monitoring lightning arrester 144 adopts a DC12 single-channel power supply lightning arrester with a low standing wave ratio to ensure that the lightning arrester does not interfere with the normal operation of the system. At the same time, when an overcurrent occurs in the line, the discharge device automatically conducts the discharge current.

[0035] Example 4

[0036] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the two snap-in plates 142 are each provided with a snap compartment 1421, the inner walls of the two snap compartments 1421 are fixedly installed with a snap spring 1422, and the other end of the snap spring 1422 is fixedly installed with a snap top plate 1423, and the other side of the snap top plate 1423 is fixedly installed with two inverted trapezoidal snaps 1424, and the two inverted trapezoidal snaps 1424 respectively penetrate into the inner cavity of the slide groove 143 and snap into engagement with the snap groove 146.

[0037] In this embodiment, when the monitoring lightning arrester 144 is installed by using the sliding bar 145 to be inserted into the slide groove 143, the inclined surface of the inverted trapezoidal buckle 1424 will be squeezed, so that the buckle top plate 1423 will compress the buckle spring 1422 upward. Once the buckle groove 146 is aligned with the inverted trapezoidal buckle 1424, under the rebound action of the buckle spring 1422, the two inverted trapezoidal buckles 1424 can be driven to be respectively inserted into the two buckle grooves 146, thereby improving the stability of the buckle groove 146 after being inserted into the slide groove 143, and the entire monitoring lightning arrester 144 can be directly pulled out separately, and the monitoring lightning arrester 144 can be repaired separately, thereby improving the maintenance efficiency.

[0038] The following is a detailed description of the working principle of the integrated lightning protection monitoring power supply.

[0039] like Figure 1-6 As shown, when installing the overall monitoring power supply box 1, bolts can be used to pass through the bolt holes 21 opened in the two installation frames 2 and then fixed on the wall, so that the monitoring power supply box 1 is fixed. The power supply socket 12 can provide power to the equipment, and the power supply circuit breaker 13 can cut off the power supply at any time. At the same time, the line can pass through the line inlet hole 16 to enter the inner cavity of the monitoring power supply box 1, and the heat of the inner cavity of the monitoring power supply box 1 can be dissipated through the heat dissipation holes 15 to avoid heat accumulation. When installing the overall monitoring power supply 113, it is only necessary to align the mounting card plate 114 on one side of the monitoring power supply 113 with the docking groove 112 opened on the mounting plate 111 and slide it to the bottom, and then the knob 1113 at the top of the mounting plate 111 can be rotated to drive the threaded rod 1112 to rotate, and the threaded connection between the threaded rod 1112 and the lifting plate 1114 is used to drive the lifting plate 1114 and the two plug rods 1115 at the bottom thereof to pass through the two docking holes 1116 and then extend into the docking groove 112, and engage with the two limiting rods on the top of the mounting card plate 114 that are inserted into the docking groove 112 The position card slot 115 is engaged to complete the limit, so that the monitoring power supply 113 is installed. Because the monitoring lightning arrester 144 can be slidably inserted into the two insertion plates 142 on the front side of the hanging plate 141 through the sliding bar 145, and the hanging plate 141 is fixed to the bottom of the monitoring power supply 113, the monitoring power supply 113 and the monitoring lightning arrester 144 form an integrated structure and can be installed simultaneously. At the same time, when the monitoring lightning arrester 144 is inserted into the sliding groove 143 by using the sliding bar 145 for installation, the inverted trapezoidal buckle 142 4 is squeezed, so that the buckle top plate 1423 compresses the buckle spring 1422 upwards. Once the buckle slot 146 is aligned with the inverted trapezoidal buckle 1424, the two inverted trapezoidal buckles 1424 can be driven to snap into the two buckle slots 146 respectively under the rebound effect of the buckle spring 1422, thereby improving the stability of the buckle slot 146 after being snapped into the slide slot 143, and the overall monitoring lightning arrester 144 can be directly pulled out separately, and the monitoring lightning arrester 144 can be repaired separately, thereby improving the maintenance efficiency.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An integrated lightning protection monitoring power supply, comprising a monitoring power supply box (1), characterized in that: The monitoring power supply box (1) is fixedly provided with mounting frames (2) on both upper and lower sides, a movable door (3) is movably provided on the front side of the monitoring power supply box (1), bolt holes (21) are provided on the inner circle rear sides of the two mounting frames (2), a monitoring power supply body (11) is provided on the inner wall rear side of the monitoring power supply box (1), a power supply socket (12) is fixedly provided on the upper rear side of the inner wall of the monitoring power supply box (1), a power supply circuit breaker (13) is provided on the right side of the power supply socket (12), a lightning protection mechanism (14) is fixedly provided on the bottom of the monitoring power supply body (11), a plurality of heat dissipation holes (15) penetrating the inner cavity of the monitoring power supply box (1) are provided on the bottom of the inner wall of the monitoring power supply box (1), and a line inlet hole (16) is provided on the middle end of the inner wall of the monitoring power supply box (1).

2. The integrated lightning protection monitoring power supply according to claim 1, characterized in that: The monitoring power supply body (11) includes a mounting plate (111), the right side of the mounting plate (111) is fixedly mounted to the left side of the inner wall of the monitoring power supply box (1), the left side of the mounting plate (111) is provided with a docking groove (112) passing through the rear side thereof, the inner wall of the docking groove (112) is slidably mounted with a mounting card plate (114), and the top of the mounting card plate (114) is provided with two limit card grooves (115).

3. The integrated lightning protection monitoring power supply according to claim 2, characterized in that: The mounting plate (111) is provided with an adjustment cabin (1111), a threaded rod (1112) is movably mounted on the bottom of the inner wall of the adjustment cabin (1111), the top end of the threaded rod (1112) penetrates the top of the mounting plate (111) and is fixedly mounted with a knob (1113), a lifting plate (1114) is threadedly mounted on the outer wall of the threaded rod (1112), and four side surfaces of the lifting plate (1114) are respectively overlapped with four side surfaces of the inner wall of the adjustment cabin (1111).

4. The integrated lightning protection monitoring power supply according to claim 3 is characterized in that: The inner wall bottom of the regulating cabin (1111) is provided with docking holes (1116) penetrating the inner cavity of the docking slide groove (112) on both the front and rear sides, and the bottom of the lifting plate (1114) is fixedly installed with plug rods (1115) on both the front and rear sides. The two plug rods (1115) respectively penetrate the two docking holes (1116) and are clamped with the limit clamping groove (115).

5. The integrated lightning protection monitoring power supply according to claim 1, characterized in that: The lightning protection mechanism (14) comprises a hanging plate (141), the hanging plate (141) is fixedly mounted on the bottom of the monitoring power supply body (11), the front end of the hanging plate (141) is fixedly mounted with a snap-in plate (142) on both upper and lower sides, and the opposite surfaces of the two snap-in plates (142) are fixedly mounted with a slide groove (143).

6. The integrated lightning protection monitoring power supply according to claim 5, characterized in that: A monitoring lightning arrester (144) is arranged between the opposite surfaces of the two snap-in plates (142), and sliding bars (145) are fixedly installed on the upper and lower sides of the monitoring lightning arrester (144). The two sliding bars (145) are respectively slidably engaged with the two sliding grooves (143), and two buckle grooves (146) are respectively provided on the opposite back surfaces of the two sliding bars (145).

7. The integrated lightning protection monitoring power supply according to claim 6, characterized in that: The two snap-in plates (142) are each provided with a snap-in chamber (1421), the inner walls of the two snap-in chambers (1421) are each fixedly mounted with a snap-in spring (1422), and the other end of the snap-in spring (1422) is fixedly mounted with a snap-in top plate (1423).

8. The integrated lightning protection monitoring power supply according to claim 7, characterized in that: Two inverted trapezoidal clips (1424) are fixedly mounted on the other side of the clip top plate (1423), and the two inverted trapezoidal clips (1424) respectively penetrate the inner cavity of the slide groove (143) and are clipped with the clip groove (146).

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