Emergency marker lamp convenient to position and install

Abstract

The utility model belongs to the technical field of emergency marker lamps, and discloses an emergency marker lamp convenient to position and mount, which comprises a clamping seat, a bubble level is fixedly mounted below the front wall of the clamping seat, a clamping groove is formed in the front wall of the clamping seat, a marker lamp is mounted on the clamping groove in a clamping manner, and wedge-shaped rods are fixedly mounted above two sides of the marker lamp. Insertion holes matched with the wedge-shaped rods are formed in the two sides of the top of the clamping base, the marker lamp slides into the clamping groove from the upper portion of the clamping groove, the wedge-shaped rods are inserted into the insertion holes in the two sides of the top of the clamping base, and the wedge-shaped rods can abut against the locking blocks to compress the first springs forwards to move for receding during insertion till the wedge-shaped rods are completely inserted into the locking blocks and meet the clamping groove; when the marker lamp needs to be detached and replaced in the later period, the unlocking rod is pulled forwards to drive the locking block to be separated from the clamping groove, locking of the wedge-shaped rod can be relieved, and the marker lamp can be pulled out easily upwards at the moment.

Description

Technical Field

[0001] The present application belongs to the technical field of emergency sign lights, and specifically relates to an emergency sign light that is easy to locate and install. Background Art

[0002] Emergency sign lights are widely used in indoor public spaces such as factories, hotels, schools, and workplaces. They are typically installed near walls to help guide trapped personnel to evacuate when power is cut off in the event of a fire. Existing emergency sign lights primarily consist of a housing, a bulb, and a power supply. Symbols such as arrows are printed on the housing. When a fire occurs, the power supply powers the bulb, and light from the bulb shines through the housing. Trapped personnel can then follow the arrow to escape.

[0003] The existing traditional emergency sign lights have at least the following problems when in use. First, the traditional emergency sign lights are installed by screws and nuts, and it is usually difficult to ensure that the installation positioning is level. This makes many emergency sign lights appear crooked after installation, which greatly affects the appearance. Second, the disassembly process of traditional emergency sign lights requires tools to unscrew nuts and screws, and emergency devices require regular maintenance and inspection, which makes disassembly complicated and inefficient. Second, after the emergency sign lights are installed, their electrical connection wires are usually exposed. When the emergency sign lights are installed at a low position, there may be a slight risk of electric shock to pedestrians passing by. Therefore, in order to solve the above problems, it is necessary to propose an emergency sign light that is easy to position and install. Utility Model Content

[0004] The purpose of this application is to provide an emergency sign light that is easy to locate and install in order to solve the above-mentioned problems.

[0005] The technical solution adopted in this application is as follows: an emergency marker light that is easy to position and install, including a base, a bubble level is fixedly installed under the front wall of the base, a snap-in groove is provided on the front wall of the base, a marker light is snap-installed on the snap-in groove, wedge-shaped rods are fixedly installed above both sides of the marker light, and sockets compatible with the wedge-shaped rods are provided on both sides of the top of the base.

[0006] A wire storage groove is provided on the rear side of the card holder, and a pair of electrical connectors are fixedly installed below the wire storage groove. A power connection groove is provided in the middle part of the front side of the card holder. A pair of hemispherical guide blocks with No. 2 springs at the rear ends are slidably installed in the card holder at the rear side of the power connection groove. The rear sides of the pair of hemispherical guide blocks are electrically connected to a pair of electrical connectors through wires respectively. An insulating partition with No. 3 springs at the bottom end is plugged and installed in the bottom of the power connection groove in the card holder, and the insulating partition abuts against the front side of the hemispherical guide blocks. A pressure plate adapted to the power connection groove is fixedly installed in the middle part of the rear side of the marker light, and the lower port of the pressure plate is designed as an arc surface. A pair of electrical connectors are provided on the rear side of the pressure plate, and the electrical connectors are electrically connected to the functional components inside the marker light.

[0007] In a preferred embodiment, screw hole mounting portions are provided on both sides of the card holder, and the card holder is connected to the wall by screws passing through the screw holes on the screw hole mounting portions.

[0008] In a preferred embodiment, a locking block is slidably installed inside the card holder at the front side of the socket, and the front end of the locking block is fixedly connected to the inner wall of the card holder through a No. 1 spring.

[0009] In a preferred embodiment, the opposite ends of the wedge rod and the locking block are both inclined, a slot adapted to the locking block is provided on the front side of the wedge rod, and an unlocking rod which is plugged into the outer wall of the card seat is fixedly installed on the front wall of the locking block.

[0010] In a preferred embodiment, a limiting groove adapted to the hemispherical guide block is provided inside the card holder at the rear side of the power connection slot, the hemispherical guide block is slidably installed in the limiting groove, and the rear end of the hemispherical guide block is fixedly connected to the limiting groove by a No. 2 spring.

[0011] In a preferred embodiment, a slot adapted to the insulating partition is provided at the bottom of the power connection slot in the card holder, and the bottom end of the insulating partition is fixedly connected to the slot by a No. 3 spring. The insulating partition is roughly L-shaped, and the rear side of the top end of the insulating partition is set to an arc shape.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In this application, through the above design, when installing the marker light, first, the card holder is pre-installed on the wall by screws through the screw holes on the screw hole mounting parts on both sides. During installation, the installation level of the card holder can be adjusted according to whether the bubble in the bubble level is centered to ensure that the card holder is installed smoothly on the wall as a whole. After the card holder is installed, the marker light is slid into the upper part of the card slot so that the wedge-shaped rods on both sides of the marker light are plugged into the sockets on both sides of the top of the card holder. At this time, since the opposite ends of the wedge-shaped rod and the lock block are inclined, When the wedge rod is inserted, it will first abut the locking block to compress the No. 1 spring to move it out of the way until the wedge rod is fully inserted into place and the locking block encounters the slot. It will then be engaged into the slot under the rebound of the No. 1 spring, thereby firmly locking the wedge rod and making the marker light firmly installed on the holder for quick installation. Of course, if the marker light needs to be disassembled for inspection, maintenance or replacement in the future, you only need to pull the unlocking lever forward to drive the locking block out of the slot to release the lock on the wedge rod. At this time, you can easily pull out the marker light upward, which is convenient and quick.

[0014] 2. In this application, through the above design, before the card holder is installed and connected to the wall, the reserved wires in the wall and the electrical connectors can be welded first, and the excess long wires can be hidden in the wire hiding groove. Then the card holder can be installed on the wall. When the marker light is slid down from the top of the card slot to be installed on the card holder, the pressure plate behind the marker light will slide down along the way to abut against the insulating partition and move downward to compress the No. 3 spring to make way. At this time, the hemispherical guide block loses the abutment of the insulating partition and will be squeezed and fitted to the back side of the sliding pressure plate under the rebound of the No. 2 spring. , until the pressure plate slides into place, the two hemispherical guide blocks fit with the two electrical connectors to achieve electrical connection, starting the power supply for the functional components in the marker light. When the marker light is removed for maintenance, the insulating partition loses the abutment of the pressure plate on the rear side of the marker light and will return to its original position under the rebound of the No. 3 spring. At this time, since the upper end of the insulating partition is arc-shaped, it will abut the hemispherical guide block when it encounters the hemispherical guide block and be compressed into the interior of the card seat, so that when the marker light is removed, the hemispherical guide block is hidden and isolated to prevent electric shock. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the present application from a front perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the present application from a rear perspective;

[0017] Figure 3 This is a schematic diagram of the structure of the locking block in the card holder in this application;

[0018] Figure 4 This is a schematic diagram of the structure of the insulating partition when it slides down in this application;

[0019] Figure 5This is a schematic diagram of the structure of the hemispherical guide block in the card holder in this application.

[0020] Markings in the figure: 1-card seat, 2-screw hole mounting part, 3-bubble level, 4-marker light, 5-card slot, 6-wedge rod, 7-jack, 8-locking block, 9-card slot, 10-unlocking lever, 11-wire storage slot, 12-electrical connector, 13-electrical connection slot, 14-hemispherical guide block, 15-insulating partition, 16-pressure plate, 17-electrical connection piece. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0022] Reference Figure 1 、 2 3. An emergency sign light which is easy to position and install, comprises a base 1, screw hole mounting parts 2 are provided on both sides of the base 1, the base 1 is connected to the wall by screws passing through the screw holes on the screw hole mounting parts 2, a bubble level 3 is fixedly installed at the lower front wall of the base 1, a snap-fitting groove 5 is provided on the front wall of the base 1, a sign light 4 is snap-fitted and installed on the snap-fitting groove 5, wedge rods 6 are fixedly installed above both sides of the sign light 4, sockets 7 adapted to the wedge rods 6 are provided on both sides of the top of the base 1, a locking block 8 is slidably installed on the front side of the socket 7 inside the base 1, the front end of the locking block 8 is fixedly connected to the inner wall of the base 1 by a No. 1 spring, the opposite ends of the wedge rod 6 and the locking block 8 are both inclined, a snap-fitting groove 9 adapted to the locking block 8 is provided on the front side of the wedge rod 6, and an unlocking rod 10 inserted into the outer wall of the base 1 is fixedly installed on the front wall of the lock block 8.

[0023] With the above design, when installing the marker light 4, firstly, the base 1 is pre-installed on the wall by screws through the screw holes on the screw hole mounting parts 2 on both sides. During installation, the installation level of the base 1 can be adjusted according to whether the bubble in the bubble level 3 is centered to ensure that the base 1 is installed smoothly on the wall as a whole. After the base 1 is installed, the marker light 4 is slid in from above the engaging groove 5 so that the wedge-shaped rods 6 above the two sides of the marker light 4 are plugged into the sockets 7 on both sides of the top of the base 1. At this time, since the opposite ends of the wedge rod 6 and the locking block 8 are inclined, the wedge rod 6 and the locking block 8 are tilted. When the wedge rod 6 is inserted, it will first abut the locking block 8 to the front side and compress the No. 1 spring to move out of place until the wedge rod 6 is fully inserted into the position. The locking block 8 encounters the card slot 9 and is then engaged into the card slot 9 under the rebound of the No. 1 spring, thereby firmly locking the wedge rod 6, so that the marker light 4 is firmly installed on the card seat 1, and quick installation is achieved. Of course, when the marker light 4 needs to be disassembled for inspection, maintenance or replacement in the later stage, it is only necessary to pull the unlocking rod 10 to the front side to drive the locking block 8 out of the card slot 9 to release the lock of the wedge rod 6. At this time, the marker light 4 can be easily pulled out upwards, which is convenient and quick.

[0024] Reference Figure 1 、 2 , 4, 5, a wire groove 11 is provided on the rear side of the card seat 1, and a pair of electrical connectors 12 are fixedly installed below the wire groove 11. A power connection groove 13 is provided in the middle of the front side of the card seat 1. A pair of hemispherical guide blocks 14 with a second spring at the rear end are slidably installed on the rear side of the power connection groove 13 in the card seat 1. A limiting groove adapted to the hemispherical guide block 14 is provided on the rear side of the power connection groove 13 in the card seat 1. The hemispherical guide block 14 is slidably installed in the limiting groove. The rear end of the hemispherical guide block 14 is fixedly connected to the limiting groove through the second spring. The rear sides of the pair of hemispherical guide blocks 14 are electrically connected to the pair of electrical connectors 12 through wires respectively. The bottom of the power connection groove 13 in the card seat 1 An insulating partition 15 with a No. 3 spring at the bottom is installed in the upper part, and the insulating partition 15 abuts against the front side of the hemispherical guide block 14. A slot compatible with the insulating partition 15 is provided at the bottom of the power connection slot 13 in the card holder 1. The bottom end of the insulating partition 15 is fixedly connected to the slot through the No. 3 spring. The insulating partition 15 is roughly L-shaped, and the rear side of the top of the insulating partition 15 is set to an arc shape. A pressure plate 16 compatible with the power connection slot 13 is fixedly installed in the middle of the rear side of the marker light 4. The lower end of the pressure plate 16 is designed as an arc surface. A pair of electrical connectors 17 are provided on the rear side of the pressure plate 16. The electrical connectors 17 are electrically connected to the functional components inside the marker light 4.

[0025] With the above design, before the card holder 1 is installed and connected to the wall, the reserved wires in the wall and the electrical connector 12 can be welded first, and the excess long wires can be hidden in the wire hiding groove 11. Then the card holder 1 can be installed on the wall. When the marker light 4 is slid down from the top of the engaging groove 5 and installed on the card holder 1, the pressure plate 16 behind the marker light 4 will slide down along the way to abut against the insulating partition 15 and move downward to compress the No. 3 spring to make way. At this time, the hemispherical guide block 14 loses the abutment of the insulating partition 15 and will be squeezed and fitted to the rear side of the sliding pressure plate 16 under the rebound of the No. 2 spring until the pressure plate 16 slides into place, and the two hemispherical guide blocks 14 fit with the two electrical connectors 17 to achieve electrical connection, thereby starting to supply power to the functional components in the marker light 4. When the marker light 4 is removed for maintenance, the insulating partition 15 loses the abutment of the pressure plate 16 on the rear side of the marker light 4 and will return to its original position upward under the rebound of the No. 3 spring. At this time, since the upper end of the insulating partition 15 is arc-shaped, when it encounters the hemispherical guide block 14, it will abut the hemispherical guide block 14 and be compressed into the interior of the card holder 1, so that when the marker light 4 is removed, the hemispherical guide block 14 is hidden and isolated to prevent the occurrence of electric shock.

[0026] The implementation principle of the embodiment of this application is:

[0027] First, when installing the marker light 4, first install the base 1 on the wall by screwing it through the screw holes on the screw hole mounting portion 2 on both sides. During installation, the installation level of the base 1 can be adjusted according to whether the bubble in the bubble level 3 is centered to ensure that the base 1 is installed smoothly on the wall as a whole. After the base 1 is installed, slide the marker light 4 from above the engaging groove 5, so that the wedge-shaped rods 6 above the two sides of the marker light 4 are plugged into the sockets 7 on both sides of the top of the base 1. At this time, since the opposite ends of the wedge rod 6 and the locking block 8 are inclined, the wedge rod 6 When plugging in, it will first abut the locking block 8 to the front side and compress the No. 1 spring to move out of place until the wedge rod 6 is fully plugged in and the locking block 8 encounters the card slot 9. It will then be carded into the card slot 9 under the rebound of the No. 1 spring, thereby firmly locking the wedge rod 6, so that the marker light 4 is firmly installed on the card seat 1, and quick installation is achieved. Of course, when the marker light 4 needs to be disassembled for inspection, maintenance or replacement in the later stage, it is only necessary to pull the unlocking rod 10 to the front side to drive the locking block 8 out of the card slot 9 to release the lock on the wedge rod 6. At this time, the marker light 4 can be easily pulled out upwards, which is convenient and quick.

[0028] Furthermore, before the card holder 1 is installed and connected to the wall, the reserved wires in the wall and the electrical connector 12 can be welded first, and the excess long wires can be hidden in the wire hiding groove 11. Then the card holder 1 can be installed on the wall. When the marker light 4 is slid down from the top of the engaging groove 5 and installed on the card holder 1, the pressure plate 16 behind the marker light 4 will slide down along the way to abut against the insulating partition 15 and move downward to compress the No. 3 spring to make way. At this time, the hemispherical guide block 14 loses the abutment of the insulating partition 15 and will be squeezed and fitted to the rear side of the sliding downward pressure plate 16 under the rebound of the No. 2 spring until the pressure plate 16 After sliding into place, the two hemispherical guide blocks 14 fit with the two electrical connectors 17 to achieve electrical connection, starting the power supply for the functional components in the marker light 4. When the marker light 4 is removed for maintenance, the insulating partition 15 loses the abutment of the pressure plate 16 on the rear side of the marker light 4 and will return to its original position under the rebound of the No. 3 spring. At this time, since the upper end of the insulating partition 15 is arc-shaped, when it encounters the hemispherical guide block 14, it will abut the hemispherical guide block 14 and be compressed into the interior of the card seat 1, so that when the marker light 4 is removed, the hemispherical guide block 14 is hidden and isolated to prevent electric shock.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An emergency sign light that is easy to position and install, comprising a holder (1), characterized in that: A bubble level (3) is fixedly mounted below the front wall of the card base (1), a snap-fitting slot (5) is provided on the front wall of the card base (1), a marker light (4) is snap-fitted on the snap-fitting slot (5), wedge-shaped rods (6) are fixedly mounted above both sides of the marker light (4), and sockets (7) adapted to the wedge-shaped rods (6) are provided on both sides of the top of the card base (1); The rear side of the card seat (1) is provided with a wire storage groove (11), a pair of electrical connectors (12) are fixedly installed below the wire storage groove (11), a power connection groove (13) is provided in the middle of the front side of the card seat (1), a pair of hemispherical guide blocks (14) with a No. 2 spring at the rear end are slidably installed in the card seat (1) at the rear side of the power connection groove (13), the rear sides of the pair of hemispherical guide blocks (14) are electrically connected to the pair of electrical connectors (12) through wires, and the power connection groove (13) in the card seat (1) is provided at the rear side of the pair of hemispherical guide blocks (14). An insulating partition (15) with a No. 3 spring at the bottom is installed at the bottom of the slot (13), and the insulating partition (15) abuts against the front side of the hemispherical guide block (14). A pressure plate (16) adapted to the power connection slot (13) is fixedly installed in the middle of the rear side of the marker light (4). The lower end of the pressure plate (16) is designed as an arc surface. A pair of electrical connectors (17) are provided on the rear side of the pressure plate (16), and the electrical connectors (17) are electrically connected to the functional components inside the marker light (4).

2. The emergency sign light that is easy to position and install as claimed in claim 1, characterized in that: Screw hole mounting portions (2) are provided on both sides of the card holder (1), and the card holder (1) is connected to the wall by screws passing through the screw holes on the screw hole mounting portions (2).

3. The emergency sign light that is easy to position and install as claimed in claim 1, characterized in that: A locking block (8) is slidably mounted on the front side of the jack (7) inside the card holder (1), and the front end of the locking block (8) is fixedly connected to the inner wall of the card holder (1) via a No. 1 spring.

4. The emergency sign light that is easy to position and install as claimed in claim 3, characterized in that: The opposite ends of the wedge-shaped rod (6) and the locking block (8) are both inclined, and a slot (9) adapted to the locking block (8) is provided on the front side of the wedge-shaped rod (6). An unlocking rod (10) plugged into the outer wall of the card seat (1) is fixedly mounted on the front wall of the locking block (8).

5. The emergency sign light that is easy to position and install as claimed in claim 1, characterized in that: A limiting groove adapted to the hemispherical guide block (14) is provided inside the card seat (1) at the rear side of the power connection groove (13). The hemispherical guide block (14) is slidably installed in the limiting groove, and the rear end of the hemispherical guide block (14) is fixedly connected to the limiting groove via a No. 2 spring.

6. The emergency sign light that is easy to position and install as claimed in claim 1, characterized in that: A slot adapted to the insulating partition (15) is provided at the bottom of the power connection slot (13) in the card seat (1), and the bottom end of the insulating partition (15) is fixedly connected to the slot via a No. 3 spring. The insulating partition (15) is generally L-shaped, and the rear side of the top end of the insulating partition (15) is arranged in an arc shape.

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