CN218526557U

CN218526557U - Fire-proof rolling curtain controller with automatic main and standby power conversion

Info

Publication number: CN218526557U
Application number: CN202222146750.2U
Authority: CN
Inventors: 董玉涛; 董桂富; 尹军
Original assignee: Linyi Jiawei Fire Technology Co ltd
Current assignee: Linyi Jiawei Fire Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-24
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a have automatic switching fire prevention roll-up controller of activestandby electricity, including controller structure casing, controller structure casing includes the controller casing, spare battery jar has been seted up to one side of controller casing, and the outside block that the controller casing corresponds spare battery jar has the battery jar protective cover, the utility model discloses a spare battery jar is add to controller casing one side, and the inside spare battery jar is provided with stand-by battery, transformer and coil electro-magnet etc. when the main power cord has current input, the current is through the coil electro-magnet, and the coil electro-magnet produces magnetic force, adsorbs the perk with battery positive plate one end, breaks away from L type power supply board, and the controller is supplied power through the main power cord at this moment; when no current is in the main power line, the coil electromagnet does not input current, the magnetic force disappears, the positive plate of the battery is reset and is tightly attached to the L-shaped power supply plate, the standby battery supplies power to the controller at the moment, and the practicability is higher.

Description

Fire-proof rolling curtain controller with automatic main and standby power conversion

Technical Field

The utility model belongs to the technical field of roll up curtain controller, concretely relates to have activestandby electricity automatic switch fire prevention and roll up curtain controller.

Background

The surface of the fire-proof rolling curtain achieves the lifting of the rolling curtain through a transmission device and a control system. Has the functions of fire prevention and fire insulation, and has the characteristics of level and beautiful appearance, novel shape and strong rigidity. The fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings. The movable fire-proof partition is made of metal plate material, such as steel plate, etc. and is formed by using retaining ring or hinge method, and is usually rolled up in the rotating shaft box of upper opening of door and window, and when the fire is started, it can be placed down and spread so as to prevent fire from spreading from door and window opening.

The fire-proof rolling shutter controller is a device for controlling the rolling shutter door to ascend and descend, is fixed on a wall surface and is in wireless connection with an infrared remote controller, but the current fire-proof rolling shutter controller still has some unreasonable factors in the using process, and the current fire-proof rolling shutter controller is used: the fire prevention roll up curtain controller does not have stand-by power supply, and when the external power cord of fire prevention roll up curtain controller took place to damage, the fire prevention roll up curtain controller then loses the power supply, is difficult to control the roll up curtain door, and is practical inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic switching fire prevention roll-up controller of activestandby electricity to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll curtain controller of fire prevention with activestandby electricity automatic switch, includes controller structure casing, controller structure casing includes the controller casing, spare battery jar has been seted up to one side of controller casing, and the outside block that the controller casing corresponds spare battery jar has the battery jar protective cover, reserve battery, transformer, coil electro-magnet and L type power supply board have been placed to the inside of spare battery jar, reserve battery's negative pole welded fastening has the battery negative pole line, and reserve battery's anodal welded fastening has the battery positive plate, the top surface at the spare battery jar is fixed to the coil electro-magnet, and passes through connection of electric lines between coil electro-magnet and the transformer.

Preferably, a main power line is embedded in one side of the controller shell, one end of the main power line is connected with the transformer, and an electric wire plug is arranged at the other end of the main power line.

Preferably, the one end embedding of L type power supply board is to the inside of reserve battery jar, and L type power supply board and the inside circuit board of controller casing be connected for the electricity, the upper surface of L type power supply board is hugged closely to the one end of battery positive plate, and battery positive plate and L type power supply board are electrically conductive material, the one end and the inside circuit board electricity of controller casing of battery negative pole line are connected.

Preferably, a controller power supply line is arranged between the transformer and a circuit board inside the controller shell, and the transformer and the circuit board inside the controller shell are electrically connected through the controller power supply line.

Preferably, a battery charging wire is arranged between the standby battery and the transformer, and the standby battery and the transformer are electrically connected through the battery charging wire.

Preferably, four end points of the outer side of the controller shell are respectively provided with a shell mounting ear, and the front surface of the controller shell is provided with a remote control indicator lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a controller casing one side adds the spare battery jar, and spare battery, transformer and coil electro-magnet etc. are provided with in the spare battery jar, and when main power cord had current input, the electric current was through the coil electro-magnet, and the coil electro-magnet produces magnetic force, adsorbs perk battery positive plate one end, breaks away from L type power supply board, and the controller supplies power through main power cord this moment; when no current is in the main power line, the coil electromagnet does not input current, the magnetic force disappears, the positive plate of the battery is reset and is tightly attached to the L-shaped power supply plate, the standby battery supplies power to the controller at the moment, and the practicability is higher.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the protective cover of the battery jar of the present invention after being opened;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the area A in the power-on state of the present invention;

fig. 5 is an enlarged schematic structural view of a positive plate of a battery according to embodiment 2 of the present invention;

in the figure: 1. a controller structure housing; 101. a controller housing; 111. a remote control indicator light; 112. a housing mounting lug; 102. a battery jar protective cover; 103. a main power line; 131. a wire plug; 104. a backup battery slot; 141. a backup battery; 142. a transformer; 143. a coil electromagnet; 144. a battery negative electrode line; 145. a battery positive plate; 146. an L-shaped power supply plate; 147. a battery charging wire; 148. the controller supplies power.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a fire-proof rolling shutter controller with automatic main and standby power conversion comprises a controller structure shell 1, wherein the controller structure shell 1 comprises a controller shell 101, a standby battery groove 104 is formed in one side of the controller shell 101, a battery groove protective cover 102 is clamped on the outer side, corresponding to the standby battery groove 104, of the controller shell 101, a standby battery 141, a transformer 142, a coil electromagnet 143 and an L-shaped power supply plate 146 are placed inside the standby battery groove 104, a battery negative electrode wire 144 is fixedly welded on a negative electrode of the standby battery 141, a battery positive electrode plate 145 is fixedly welded on a positive electrode of the standby battery 141, the coil electromagnet 143 is fixedly arranged on the top surface of the standby battery groove 104, the coil electromagnet 143 is connected with the transformer 142 through a wire, and the coil electromagnet 143 is MFZ-2.5 YC.

In order to supply power to the circuit board inside the controller casing 101, in this embodiment, it is preferable that a main power line 103 is embedded in one side of the controller casing 101, one end of the main power line 103 is connected to a transformer 142, and the other end of the main power line 103 is provided with a power line plug 131, and the transformer 142 is a 35051521694HH transformer, which is a 220V to 6V transformer.

In order to supply power to the circuit board inside the controller casing 101, in this embodiment, preferably, one end of the L-shaped power supply plate 146 is embedded inside the standby battery slot 104, the L-shaped power supply plate 146 is electrically connected to the circuit board inside the controller casing 101, one end of the battery positive plate 145 is tightly attached to the upper surface of the L-shaped power supply plate 146, the battery positive plate 145 and the L-shaped power supply plate 146 are both made of conductive materials, and one end of the battery negative wire 144 is electrically connected to the circuit board inside the controller casing 101.

In order to facilitate power supply to the circuit board inside the controller housing 101, in the present embodiment, it is preferable that a controller power supply line 148 is provided between the transformer 142 and the circuit board inside the controller housing 101, and the transformer 142 and the circuit board inside the controller housing 101 are electrically connected through the controller power supply line 148.

In order to supply power to the circuit board inside the controller housing 101, in this embodiment, a battery charging line 147 is preferably disposed between the backup battery 141 and the transformer 142, and the backup battery 141 and the transformer 142 are electrically connected through the battery charging line 147.

In order to facilitate the installation of the controller housing 101 on the wall, in the present embodiment, it is preferable that the housing mounting ears 112 are provided at four end points outside the controller housing 101, and the remote control indicator 111 is provided on the front surface of the controller housing 101.

Example 2

Referring to fig. 5, in this embodiment, based on embodiment 1, the positive battery plate 145 is changed into a two-section structure, which is divided into a short plate 451 and a long plate 452, the short plate 451 is connected to the long plate 452 through a rotating shaft, a torsion spring 453 is nested outside the rotating shaft, and one end of the torsion spring 453 is tightly attached to the upper surface of the long plate 452, which is beneficial for the long plate 452 to be tightly attached to the upper surface of the L-shaped power supply plate 146.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, then the utility model can be used, when the main power line 103 is in current input, the current passes through the coil electromagnet 143, the coil electromagnet 143 generates magnetic force, one end of the battery positive plate 145 is absorbed and tilted to be separated from the L-shaped power supply plate 146, and then the controller supplies power through the main power line 103; when no current flows in the main power line 103, the coil electromagnet 143 does not receive a current, the magnetic force disappears, the battery positive plate 145 is restored to be in close contact with the L-shaped power supply plate 146, and the backup battery 141 supplies power to the controller.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention roll up curtain controller with activestandby electricity automatic switch-over, includes controller structure casing (1), controller structure casing (1) includes controller casing (101), its characterized in that: spare battery jar (104) have been seted up to one side of controller casing (101), and outside block that controller casing (101) corresponds spare battery jar (104) has battery jar protective cover (102), spare battery (141), transformer (142), coil electro-magnet (143) and L type power supply board (146) have been placed to the inside of spare battery jar (104), the negative pole welded fastening of spare battery (141) has battery negative pole line (144), and the positive pole welded fastening of spare battery (141) has battery positive plate (145), coil electro-magnet (143) are fixed at the top surface of spare battery jar (104), and pass through the connection of electric lines between coil electro-magnet (143) and transformer (142).

2. The fire-proof rolling shutter controller with main and standby power automatic switching of claim 1, wherein: a main power line (103) is embedded into one side of the controller shell (101), one end of the main power line (103) is connected with the transformer (142), and an electric wire plug (131) is arranged at the other end of the main power line (103).

3. The fire-proof rolling shutter controller with main and standby power automatic switching of claim 2, wherein: one end of the L-shaped power supply board (146) is embedded into the standby battery groove (104), the L-shaped power supply board (146) is electrically connected with the internal circuit board of the controller shell (101), the upper surface of the L-shaped power supply board (146) is tightly attached to one end of the positive battery plate (145), the positive battery plate (145) and the L-shaped power supply board (146) are made of conductive materials, and one end of the negative battery wire (144) is electrically connected with the internal circuit board of the controller shell (101).

4. The fire-proof rolling shutter controller with main and standby power automatic switching of claim 1, wherein: a controller power supply line (148) is arranged between the transformer (142) and the circuit board inside the controller shell (101), and the transformer (142) is electrically connected with the circuit board inside the controller shell (101) through the controller power supply line (148).

5. The fire-proof rolling shutter controller with main and standby power automatic switching of claim 1, wherein: a battery charging wire (147) is arranged between the standby battery (141) and the transformer (142), and the standby battery (141) and the transformer (142) are electrically connected through the battery charging wire (147).

6. The fire-proof rolling shutter controller with main and standby power automatic switching of claim 1, wherein: four end points of the outer side of the controller shell (101) are respectively provided with a shell mounting ear (112), and the front surface of the controller shell (101) is provided with a remote control indicator lamp (111).