CN212967930U - Standby power supply for monitoring equipment - Google Patents

Abstract

The utility model discloses a standby power supply for monitoring equipment, when the standby power supply on a support plate is radiated, through the arrangement of the transverse strips, the contact area between the bottom of the standby power supply and the support plate can be reduced, the heat dissipation effect on the standby power supply can be realized, in addition, the transverse strips can absorb part of heat generated by the standby power supply, the cooling liquid in the transverse bar is used for cooling and radiating the absorbed heat, so that a good radiating effect can be achieved on the standby power supply, and the driving piece is used for driving the fan blades to rotate, so that the fan blades blow the air in the shell out of the air outlet and take away the heat emitted by the standby power supply, and negative pressure is generated in the shell, and external air enters the shell from the air inlet to perform heat exchange, so that the heat dissipation effect on the standby power supply is improved.

Description

Standby power supply for monitoring equipment

Technical Field

The utility model relates to a supervisory equipment power technical field especially relates to a stand-by power supply for supervisory equipment.

Background

The monitoring video recorder has more and more applied to various places that need of monitoring such as public and civilian, generally speaking, most of the time monitoring video recorder all is the direct access commercial power and uses, but because reasons such as power failure and criminals also know to these kind of equipment gradually, generally all cut off the power of camera and monitoring video recorder earlier before the crime, then steal in the implementation, in order to deal with the inefficacy problem of control under this kind of condition, present general monitoring equipment need be in the casing backup power supply of installation so that emergency service, but current stand-by power supply's radiating effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand-by power supply for monitoring equipment aims at solving the relatively poor technical problem of radiating effect of the stand-by power supply for monitoring equipment among the prior art.

In order to achieve the above object, the utility model discloses a standby power supply for monitoring equipment, which comprises a casing, a support rod, support plates, cross bars, cooling fins, a through pipe, a pillar, a driving part and fan blades, wherein the inside of the casing is of a cavity structure, the top of the casing is provided with an air inlet, the side wall of the casing is provided with an air outlet, the support plates are arranged in the casing, the support rod is arranged at each bottom corner of the support plates, one end of each support rod, which is far away from the support plates, is abutted against the inner bottom wall of the casing, the number of the cross bars is at least two, a plurality of the cross bars are fixedly connected with the support plates and are positioned above the support plates, cooling liquid is filled in each cross bar, the side wall of each cross bar is provided with the cooling fins, the support plates are provided with through grooves, the through grooves are positioned between two adjacent cross bars, the siphunculus sets up the below of extension board, just the siphunculus with the air outlet intercommunication, the driving piece passes through the pillar with siphunculus fixed connection, just the driving piece is located the inside of siphunculus, the output of driving piece with the flabellum rotates to be connected.

The standby power supply for the monitoring equipment further comprises a guide pipe, two ends of the guide pipe penetrate through two side walls of the shell respectively, the guide pipe is located below the support plate, the number of the guide pipes is multiple, and the guide pipes are distributed in the shell at equal intervals.

Wherein, backup power for supervisory equipment still includes heat conduction strip, heat conduction strip with pipe fixed connection, and be located the inside of pipe, heat conduction strip's quantity is two at least, many heat conduction strip is the circumference and distributes in the pipe.

The standby power supply for the monitoring equipment further comprises a cooling pipe, and the cooling pipe is fixedly connected with the heat conducting strip and is positioned in the guide pipe.

Wherein, the cooling pipe is filled with cooling liquid.

The standby power supply for the monitoring equipment further comprises a wiring terminal, and the wiring terminal penetrates through the shell and is electrically connected with the standby power supply on the supporting plate.

The beneficial effects of the utility model are embodied in: it is right when stand-by power supply on the extension board dispels the heat, through the setting of horizontal bar, can reduce stand-by power supply bottom with the area of contact of extension board can play the heat dissipation effect to stand-by power supply, in addition the horizontal bar can absorb the heat that part stand-by power supply produced, and pass through the cooling liquid of horizontal bar inside is cooled down the heat dissipation to absorptive heat, can play good heat dissipation effect to stand-by power supply, in addition through the driving piece action drives the flabellum rotates, and then makes the flabellum will air in the casing is followed the air outlet blows off, and then takes away the heat that stand-by power supply sent, just produce the negative pressure in the casing, outside air follows the air intake enters into to carry out the heat exchange in the casing to this promotes the radiating effect to stand-by power supply.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the backup power supply for monitoring equipment of the present invention.

Fig. 2 is a side view of the backup power supply for monitoring equipment of the present invention.

Fig. 3 is a cross-sectional view of the a-a line structure of fig. 2 according to the present invention.

Fig. 4 is a schematic circuit diagram of a balanced charging connection circuit on the standby power supply of the present invention.

1-shell, 2-supporting rod, 3-supporting plate, 4-cross bar, 5-radiating fin, 6-through pipe, 7-pillar, 8-driving piece, 9-fan blade, 10-air inlet, 11-air outlet, 12-through groove, 13-guide pipe, 14-heat conducting bar, 15-cooling pipe and 16-connecting terminal.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, the present invention provides a power supply for monitoring equipment, including a housing 1, a supporting plate 2, a supporting plate 3, cross bars 4, cooling fins 5, a through pipe 6, a pillar 7, a driving member 8 and fan blades 9, wherein the interior of the housing 1 is a cavity structure, the top of the housing 1 is provided with an air inlet 10, the side wall of the housing 1 is provided with an air outlet 11, the supporting plate 3 is disposed in the housing 1, each bottom corner of the supporting plate 3 is provided with the supporting plate 2, one end of each supporting plate 2 away from the supporting plate 3 is abutted against the inner bottom wall of the housing 1, the number of the cross bars 4 is at least two, a plurality of the cross bars 4 are fixedly connected with the supporting plate 3 and located above the supporting plate 3, each cross bar 4 is filled with a cooling liquid, the side wall of each cross bar 4 is provided with the cooling fins 5, have logical groove 12 on the extension board 3, it is located adjacent two to lead to groove 12 between the horizontal bar 4, siphunculus 6 sets up the below of extension board 3, just siphunculus 6 with air outlet 11 intercommunication, driving piece 8 passes through pillar 7 with siphunculus 6 fixed connection, just driving piece 8 is located the inside of siphunculus 6, the output of driving piece 8 with flabellum 9 rotates and is connected.

In this embodiment, the driving member 8 is a driving motor, the support plate 3 is provided with a standby power supply, the through groove 12 provided on the support plate 3 can play a better role in dissipating heat from the bottom of the standby power supply, when the standby power supply on the support plate 3 is dissipated, the contact area between the bottom of the standby power supply and the support plate 3 can be reduced through the arrangement of the cross bar 4, the heat dissipation role can be played on the standby power supply, in addition, the cross bar 4 can absorb part of the heat generated by the standby power supply, and the absorbed heat is cooled and dissipated through the cooling liquid inside the cross bar 4 and the heat dissipating fins 5, so that the good heat dissipation role can be played on the standby power supply, in addition, the driving member 8 acts to drive the fan blades 9 to rotate, and further the fan blades 9 blow out the air in the housing 1 from the air outlet 11, and then take away the heat that stand-by power supply sent, just produce the negative pressure in the casing 1, outside air enters into from air intake 10 carries out the heat exchange in the casing 1 to this radiating effect to stand-by power supply promotes. Meanwhile, a plurality of grooves can be formed in the shell 1, the contact area of the shell 1 and air can be increased through the arrangement of the grooves, and the heat dissipation effect of the shell 1 is improved.

Stand-by power supply line is provided with balanced charging connecting circuit, and stand-by power supply is established ties by N battery and is formed, and every battery cell in the group battery is connected to N +1 wire, and every battery cell concatenates each other, and first battery cell's electrode is connected to a wire, if: and the negative electrode of the Nth wire is connected with the positive electrode of the (N-1) th single battery, the negative electrode of the Nth battery is connected with the (N + 1) th wire, and the (N + 1) th wire is connected to the charger, wherein N is a positive integer larger than 1, the (N + 1) th wires are connected to each single battery in the battery pack according to the number N of the single batteries of the series battery pack, one wire is connected to the positive electrode or the negative electrode of the first or the last single battery in the battery pack, and other wires are sequentially connected to the negative electrodes or the positive electrodes of the rest single batteries. Through such connected mode, the electric quantity of monomer battery in the group battery can be detected through the return circuit that these wires formed to the charger circuit, and the charger circuit can be according to the difference of monomer battery electric quantity, the adjustment charging mode for monomer battery electric quantity reaches the equilibrium in the group battery, reduces monomer battery difference extension group battery life.

Further, the standby power supply for the monitoring equipment further comprises a guide pipe 13, two ends of the guide pipe 13 respectively penetrate through two side walls of the casing 1, the guide pipe 13 is located below the support plate 3, the number of the guide pipes 13 is multiple, and the plurality of the guide pipes 13 are distributed in the casing 1 at equal intervals.

In this embodiment, the conduits 13 are made of copper, a plurality of conduits 13 are arranged inside the housing 1 and below the support plate 3, the plurality of conduits 13 can absorb heat in the housing 1, and two ends of each copper pipe penetrate through two side walls of the housing 1 and are communicated with the outside, so that outside air can freely flow through the copper pipes, the heat absorbed by the copper pipes is taken away when the air flows, and the heat dissipation effect is improved.

Further, the standby power supply for the monitoring device further comprises heat conduction strips 14, the heat conduction strips 14 are fixedly connected with the guide pipe 13 and are located inside the guide pipe 13, the number of the heat conduction strips 14 is at least two, and the heat conduction strips 14 are circumferentially distributed in the guide pipe 13. The standby power supply for the monitoring equipment further comprises a cooling pipe 15, wherein the cooling pipe 15 is fixedly connected with the heat conduction strip 14 and is positioned in the guide pipe 13. The cooling pipe 15 is filled with a cooling liquid.

In this embodiment, the heat conducting strip 14 can absorb part of heat on the copper pipe, and transfer the heat to the cooling pipe 15, and the heat is gradually decreased by contacting the cooling pipe 15 with the outside air and matching with the cooling liquid in the cooling pipe 15, so as to achieve a good heat dissipation and cooling effect.

Further, the standby power supply for the monitoring equipment further comprises a wiring terminal 16, and the wiring terminal 16 penetrates through the shell 1 and is electrically connected with the standby power supply on the support plate 3.

In this embodiment, one end of the connection terminal 16 penetrates through the housing 1, is embedded and fixed with the standby power supply, and is electrically connected with the standby power supply, the other end of the connection terminal 16 is arranged outside the housing 1, and the connection terminal 16 can be electrically connected with the monitoring device through a data line.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (6)

1. A standby power supply for monitoring equipment is characterized in that,

the cooling fan comprises a shell, support rods, support plates, cross bars, cooling fins, through pipes, pillars, driving pieces and fan blades, wherein the inside of the shell is of a cavity structure, the top of the shell is provided with an air inlet, the side wall of the shell is provided with an air outlet, the support plates are arranged in the shell, each support rod is arranged at each bottom corner of each support plate, one end, far away from each support plate, of each support rod is abutted against the inner bottom wall of the shell, the number of the cross bars is at least two, the cross bars are fixedly connected with the support plates and located above the support plates, each cross bar is filled with cooling liquid, the side wall of each cross bar is provided with the cooling fins, each support plate is provided with a through groove, the through grooves are located between every two adjacent cross bars, the through pipes are arranged below the support plates, and the through pipes are communicated with the air outlets, the driving piece passes through the pillar with siphunculus fixed connection, just the driving piece is located the inside of siphunculus, the output of driving piece with the flabellum rotates to be connected.

2. The backup power supply for a monitoring device according to claim 1,

the standby power supply for the monitoring equipment further comprises a guide pipe, two ends of the guide pipe penetrate through two side walls of the shell respectively, the guide pipe is located below the support plate, the number of the guide pipes is multiple, and the guide pipes are distributed in the shell at equal intervals.

3. The backup power supply for a monitoring device according to claim 2,

backup power for supervisory equipment still includes the heat conduction strip, the heat conduction strip with pipe fixed connection to be located the inside of pipe, the quantity of heat conduction strip is two at least, many the heat conduction strip is the circumference and distributes in the pipe.

4. The backup power supply for a monitoring device according to claim 3,

the standby power supply for the monitoring equipment further comprises a cooling pipe, and the cooling pipe is fixedly connected with the heat conducting strip and is positioned in the conduit.

5. The backup power supply for a monitoring device according to claim 4,

and cooling liquid is filled in the cooling pipe.

6. The backup power supply for a monitoring device according to claim 1,

the standby power supply for the monitoring equipment further comprises a wiring terminal, wherein the wiring terminal penetrates through the shell and is electrically connected with the standby power supply on the supporting plate.

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