Novel LED emergency lamp

Abstract

The utility model relates to a novel LED emergency lamp which comprises an LED lamp assembly and an outer shell assembly, the outer shell assembly comprises a back shell, a first face shell and a second face shell, and the second face shell is buckled on the first face shell and fixedly connected with the back shell; the LED lamp assembly comprises a PCB, an LED lamp is installed on the PCB, the LED lamp and the PCB are both located in the back shell, the PCB is connected with a lithium battery, a lamp holder and a detachable lens are arranged on the front side of the LED lamp, the lens is installed on the lamp holder, the lamp holder is installed on the second face shell, and the LED lamp is installed on the back shell. And the lens is one of an A-type structure, a B-type structure, a C-type structure, a D-type structure or an E-type structure. The LED lamp is simple in structure and small in size, through reasonable arrangement, the LED lamp can be matched with various lenses of different types to meet the light requirement, disassembly and assembly are convenient, manpower and production cost can be saved, practicability is high, and the use requirements of customers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lights, in particular to a novel LED emergency light. Background Art

[0002] Emergency lights are a general term for emergency lighting fixtures. Fire emergency lighting systems mainly include accident emergency lighting, emergency exit signs and indicator lights. They are set up to guide trapped people to evacuate or launch firefighting and rescue operations after the normal lighting power supply is cut off in the event of a fire. However, in daily inspections, it is found that units have many problems in the selection, installation and use of fire emergency lighting fixtures.

[0003] The existing emergency lights have a complex structure, occupy a large space as a whole, require a lot of manpower and material resources during the installation process, and usually can only achieve a single lighting effect, which is difficult to meet the user's needs. Utility Model Content

[0004] Based on this, it is necessary to provide a new type of LED emergency light to address the problems existing in the prior art.

[0005] A novel LED emergency light comprises an LED lamp assembly and a shell assembly, wherein the shell assembly comprises a back shell, a first side shell and a second side shell, wherein the second side shell is buckled on the first side shell and is connected and fixed to the back shell; the LED lamp assembly comprises a PCB board, an LED lamp is mounted on the PCB board, the LED lamp and the PCB board are both located inside the back shell, and the PCB board is connected to a lithium battery, a lamp holder and a detachable lens are provided on the front side of the LED lamp, the lens is mounted on the lamp holder, the lamp holder is mounted on the second side shell, and the lens is one of a Class A structure, a Class B structure, a Class C structure, a Class D structure or a Class E structure.

[0006] In one of the embodiments, a battery compartment is provided inside the back shell, the lithium battery is installed in the battery compartment, and a battery compartment cover is provided on the battery compartment.

[0007] In one of the embodiments, a side of the back shell away from the battery compartment cover is provided with a plurality of slots and convex edges.

[0008] In one embodiment, both the first face shell and the second face shell are hollow face shells, and a first reserved installation position for installing the second face shell is provided at the hollow position of the first face shell, and a groove matching the convex edge is provided on the inner side wall of the first reserved installation position.

[0009] In one of the embodiments, a second reserved installation position for installing the lamp holder is provided in the hollow position of the second side shell.

[0010] In one of the embodiments, a side of the second shell close to the first shell is provided with an elastic buckle matched with the slot.

[0011] In one embodiment, the lens is made of PMMA or PC material.

[0012] In one embodiment, the power of the LED lamp is 3W and the color temperature is 6500K.

[0013] The above-mentioned new type of LED emergency light has a simple structure and a small size. Through reasonable settings, the LED lamp can be matched with a variety of different types of lenses to achieve lighting requirements. It is easy to disassemble and assemble, which is conducive to saving manpower and production costs. It is highly practical and can meet customer usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the disassembled structure of a new type of LED emergency light of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of a new type of LED emergency light of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a new type of LED emergency light in the utility model;

[0017] Figure 4 This is a schematic diagram of a type A structural lens of a new type of LED emergency light of the utility model;

[0018] Figure 5 This is a schematic diagram of a type B structural lens of a new type of LED emergency light of the utility model;

[0019] Figure 6 This is a schematic diagram of a C-type structural lens of a new type of LED emergency light of the utility model;

[0020] Figure 7 This is a schematic diagram of a D-type structural lens of a new type of LED emergency light of the utility model.

[0021] Among them, 10, LED lamp assembly, 110, PCB board, 120, LED lamp, 130, lithium battery, 140, lamp holder, 150, lens, 20, outer shell assembly, 210, back shell, 211, battery compartment, 212, card slot, 213, convex edge, 220, first side shell, 221, first reserved installation position, 222, groove, 230, second side shell, 231, second reserved installation position, 232, elastic buckle, 240, battery compartment cover. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] like Figures 1 to 3 As shown, a new type of LED emergency light includes an LED lamp assembly 10 and a shell assembly 20, wherein the shell assembly 20 includes a back shell 210, a first side shell 220 and a second side shell 230, wherein the second side shell 230 is snapped onto the first side shell 220 and is connected and fixed to the back shell 210; the LED lamp assembly 10 includes a PCB board 110, on which an LED lamp 120 is installed, the LED lamp 120 and the PCB board 110 are both located inside the back shell 210, and the PCB board 110 is connected to a lithium battery 130, and in addition, a lamp holder 140 and a detachable lens 150 are provided on the front side of the LED lamp 120, wherein the lens 150 is installed on the lamp holder 140, and the lamp holder 140 is installed on the second side shell 230.

[0026] It should be noted that the utility model provides five different lenses 150, which can be used for different light distributions to prevent the LED lamp 120 from being damaged by the outside world. During the installation process, the customer can select the lens 150 according to actual usage requirements, and the five lenses 150 with different structures can be installed on the lamp holder 140, which is convenient for disassembly and assembly, and convenient for replacing the LED lamp 120, and has strong practicality. Specifically, the lens 150 is divided into five types: A structure, B structure, C structure, D structure and E structure, and the lens 150 is made of PMMA or PC material.

[0027] Furthermore, the power of the LED lamp 120 is 3W and the color temperature is 6500K. In the present invention, the LED lamp 120 is used to cover a larger lighting area when in use, thereby enhancing the lighting coverage capability of the emergency lamp and better meeting lighting needs.

[0028] Furthermore, a battery compartment 211 is provided inside the back shell 210, the lithium battery 130 is installed in the battery compartment 211, and a battery compartment cover 240 is provided on the battery compartment 211. The lithium battery 130 is provided to ensure the normal operation of the emergency light without an external power supply.

[0029] Furthermore, both the first face shell 220 and the second face shell 230 are hollow face shells, and a first reserved mounting position 221 for mounting the second face shell 230 is provided at the hollow position of the first face shell 220, and a groove 222 is provided on the inner side wall of the first reserved mounting position 221; in addition, a second reserved mounting position 231 for mounting the lamp holder 140 is provided at the hollow position of the second face shell 230, and a plurality of elastic buckles 232 are provided on the side of the second face shell 230 close to the first face shell 220.

[0030] Furthermore, a plurality of slots 212 and convex edges 213 are provided on a side of the back shell 210 away from the battery compartment cover 240, and the convex edges 213 are matched with the grooves 222, and the slots 212 are matched with the elastic buckles 232. During the installation process, the grooves 222 are aligned with the convex edges 213, so that the first face shell 220 and the second back shell 210 are abutted, and then the second face shell 230 is installed on the first reserved installation position 221, and the elastic buckle 232 is inserted into the slots 212, so that the second face shell 230, the first face shell 220 and the back shell 210 are connected and fixed, and then the lamp holder 140 is installed on the second reserved installation position 231 and fixed by bolts, and finally different types of lenses 150 are selected according to actual conditions for installation.

[0031] In the present utility model, a lens of type E structure is selected as embodiment 1. This type of lens is suitable for use in fire extinguishers, first aid kits or manual fire detectors.

[0032] Example 2

[0033] Combination Figure 4 As shown, the present embodiment is different from the embodiment 1 in that the lens 150 used is different. Specifically, the lens of the present embodiment is a type A structural lens, which is suitable for open low roofs with a height of less than 5 meters.

[0034] Example 3

[0035] Combination Figure 5 As shown, the present embodiment is different from the embodiment 1 in that the lens 150 used is different. Specifically, the lens of the present embodiment is a type B structural lens, which is suitable for open high roofs with a height greater than 5 meters.

[0036] Example 4

[0037] Combination Figure 6 As shown, this embodiment is different from Embodiment 1 in that the lens 150 used is different. Specifically, the lens of this embodiment is a type C structure lens, which is suitable for corridor-type low roofs with a height of less than 6 meters.

[0038] Example 5

[0039] Combination Figure 7 As shown, the present embodiment is different from the embodiment 1 in that the lens 150 used is different. Specifically, the lens of the present embodiment is a type D structure lens, which is suitable for corridor-type high roofs with a height greater than 6 meters.

[0040] The above-mentioned new type of LED emergency light has a simple structure and a small size. Through reasonable settings, the LED lamp 120 can be matched with a variety of different types of lenses 150 to achieve lighting requirements. It is easy to disassemble and assemble, which is beneficial to saving manpower and production costs. It is highly practical and can meet customer usage needs.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A novel LED emergency light, comprising an LED lamp assembly and a housing assembly, wherein the housing assembly comprises a back shell, a first front shell and a second front shell, wherein the second front shell is buckled on the first front shell and is connected and fixed to the back shell; the LED lamp assembly comprises a PCB board, an LED lamp is mounted on the PCB board, the LED lamp and the PCB board are both located inside the back shell, and the PCB board is connected to a lithium battery, characterized in that: The front side of the LED lamp is provided with a lamp holder and a detachable lens, the lens is mounted on the lamp holder, the lamp holder is mounted on the second surface shell, and the lens is one of Class A structure, Class B structure, Class C structure, Class D structure or Class E structure.

2. A new type of LED emergency light according to claim 1, characterized in that: A battery compartment is provided inside the back shell, the lithium battery is installed in the battery compartment, and a battery compartment cover is provided on the battery compartment.

3. A new type of LED emergency light according to claim 2, characterized in that: A plurality of slots and convex edges are arranged on one side of the back shell away from the battery compartment cover.

4. A new type of LED emergency light according to claim 3, characterized in that: The first face shell and the second face shell are both hollow face shells, and a first reserved installation position for installing the second face shell is provided at the hollow position of the first face shell, and a groove matching the convex edge is provided on the inner side wall of the first reserved installation position.

5. A novel LED emergency light according to claim 4, characterized in that: A second reserved installation position for installing the lamp holder is provided in the hollow position of the second shell.

6. A novel LED emergency light according to claim 4, characterized in that: An elastic buckle matched with the clamping slot is provided on one side of the second shell close to the first shell.

7. The novel LED emergency light according to claim 1 is characterized in that: The lens is made of PMMA or PC material.

8. The novel LED emergency light according to claim 1 is characterized in that: The power of the LED lamp is 3W and the color temperature is 6500K.

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