CN210319946U

CN210319946U - External LED emergency light of power pack

Info

Publication number: CN210319946U
Application number: CN201921250441.1U
Authority: CN
Inventors: 祝正文; 熊嘉兴
Original assignee: Shenzhen Betop Electronics Co ltd
Current assignee: Shenzhen Betop Electronics Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-14
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an external LED emergency light of power pack includes: the radiator is integrally formed, and an accommodating cavity is formed in the radiator; the electric module and the light-emitting module are arranged in the accommodating cavity, and the electric module is communicated with the light-emitting module; and the emergency power supply box is fixed at one end of the radiator, which is far away from the light-emitting module, and is electrically connected with the electric module in the accommodating cavity. The utility model provides a LED emergency lamp, through the radiator structure of integrated molding setting, place the electric unit in the holding cavity in the radiator in, and place the light-emitting module in the holding cavity in addition simultaneously, thereby can effectively avoid the lamp body size that upper and lower two-layer structure set up and lead to in the prior art great, the installation is inconvenient; and the heavy weight and the increased transportation cost.

Description

External LED emergency light of power pack

Technical Field

The utility model relates to a new forms of energy illumination field, specifically speaking relates to an external emergency light of power pack.

Background

The LED emergency lamp is a lighting device which emits light by using an LED lamp bead and is matched with an emergency battery pack. Wherein, the LED emergency light includes LED illumination part and emergency battery power supply part, wherein emergency battery power supply part supplies power for LED illumination part under the condition of emergency power failure, thereby guarantee LED illumination part's power supply, play the purpose of outage illumination, LED illumination part generally has lighting unit and electric unit, wherein, electric unit includes power management and lighting drive, LED lamp adopts upper and lower two-layer structure for improving the radiating effect usually among the prior art, and power management and lighting drive part are located upper and lower two-layer structure respectively, can dispel the heat respectively to luminous generate heat and electric generating heat alone like this, but the lamp body size of this kind of structure is great, it is heavier. Especially, the lamp body needs to be modified into an emergency lamp, when the battery power supply part is added, the size of the emergency lamp is unacceptable, the scene of the modified LED emergency lamp is directly limited, the limitation on the installation space is large, and the emergency lamp is not beneficial to the sale and installation of products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external LED emergency light of power pack, the current LED emergency light that aims at the solution increases the big technical problem of battery power part back size.

The utility model provides a LED emergency light of power pack position.

This external LED emergency light of LED emergency light power box includes:

the radiator is integrally formed, and an accommodating cavity is formed in the radiator; the electric module and the light-emitting module are arranged in the accommodating cavity, and the electric module is communicated with the light-emitting module; and the emergency power supply box is fixed at one end of the radiator, which is far away from the light-emitting module, and is electrically connected with the electric module in the accommodating cavity. The emergency power supply box includes:

a housing secured to the heat sink;

a battery pack for storing electrical energy and connected with the electrical module.

The utility model discloses an external LED emergency light of power pack, through the radiator structure that integrated into one piece set up, place the electric unit in the holding cavity in the radiator in, and place the light-emitting module (the lighting unit in the background art) in holding the cavity in too at the same time, thus can avoid effectively that the lamp body size that the upper and lower two-layer structure set up in the prior art leads to is great, it is inconvenient to install; and the heavy weight and the increased transportation cost. Meanwhile, the integrally formed radiator structure is adopted, the cost of consumable materials can be reduced, the upper and lower layers of radiating structures which need to be separately formed and produced in the prior art are integrated, and the production cost is reduced.

In addition, the emergency power supply box of installation is directly fixed in the top of radiator, and the battery size that increases is little, for traditional non-emergency LED lamp, the repacking is convenient, and is quick detachable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 and 3 are schematic structural views of the heat sink 100 of the present invention;

fig. 4 is an exploded view of the present invention;

fig. 5 is a schematic view of another application of the fixing module 500 of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1 to 4, the utility model provides an external LED emergency light of power pack includes: a heat sink 100, an electrical module, a light emitting module 200 and an emergency power box 300.

The heat sink 100 is integrally formed, and a receiving cavity 11 is formed inside the heat sink; an electrical module and a light emitting module 200 are installed in the accommodating cavity 11, and the electrical module is conducted with the light emitting module 200; the emergency power box 300 is fixed at one end of the heat sink 100 far away from the light-emitting module 200, and is electrically connected with the electrical module in the accommodating cavity 11; the emergency power pack 300 includes: a housing 31 and a battery pack 32, wherein the housing 31 is fixed with the heat sink 100, and the battery pack 32 is used for storing electric energy and is connected with the electric module.

The utility model discloses a LED emergency light is at the during operation, first-selected electric module and mains connection, and the luminous module 200 of drive is luminous. When the commercial power is cut off, the emergency power box 300 starts to work to supply power to the electrical module, so that the light-emitting module 200 emits light to achieve the purpose of emergency lighting.

The utility model discloses an external LED emergency light of power pack, through the radiator 100 structure that integrated into one piece set up, place the electric unit in the holding cavity 11 in the radiator 100 in, and place the lighting module 200 (the lighting unit in the background art) in holding cavity 11 in addition at the same time, thus can avoid the lamp body size that the upper and lower two-layer structure setting leads to in the prior art effectively to be bigger, it is inconvenient to install; and the heavy weight and the increased transportation cost. Meanwhile, the integrally formed radiator 100 structure is adopted, so that the cost of consumable materials can be reduced, the upper and lower layers of radiating structures which need to be separately formed and produced in the prior art are integrated, and the production cost is reduced.

In addition, the emergency power box 300 is directly fixed on the top 121 of the heat sink 100, the size of the increased battery is small, and the emergency power box is convenient to modify and easy to detach compared with the traditional non-emergency LED lamp.

Further, the heat sink 100 includes: the heat dissipation structure comprises a central structure 12, heat dissipation fins 13 and an annular heat dissipation surface 14, wherein the heat dissipation fins 13 extend outwards along the edge of the central structure 12; the annular heat dissipation surface 14 is connected with the heat dissipation fin 13; the central structure 12 is hollowed out to form the receiving cavity 11, and the upper surface of the central structure 12 is flush with the heat dissipation fins 13.

In the present embodiment, the upper surface of the central structure 12 is flush with the heat dissipating fins 13, and the heat sink 100 is not configured to be vertically small, and is not oversized when the emergency power supply case 300 is mounted. Also, at the time of mounting the emergency power pack 300, fixing points may be provided in the space between the adjacent two heat dissipation fins 13, further reducing the size.

Further, the central structure 12 is a cylindrical body, which includes: a top portion 121; a sidewall 122 surrounding and connected to the edge of the top 121; an opening 123 on the other side opposite to the top 121; the receiving cavity 11 is the area enclosed by the side wall 122 and the top 121.

Further, the housing cavity 11 includes: a first space 111 and a second space 112.

The first space 111 is located at the upper part of the inner wall of the central structure 12; the second space 112 is located below the first space 111, and is in communication with the first space 111, the opening 123 and the outside of the central structure 12; the first space 111 is smaller than the second space 112, the first space 111 is used for accommodating the electrical module, and the second space 112 is used for accommodating the light emitting module 200.

In the present embodiment, the first space 111 and the second space 112 are opened in the accommodating cavity 11 to respectively accommodate the electrical module and the light emitting module 200, so that the structure of layering up and down can be avoided, the size can be reduced, meanwhile, the size of the side wall 122 of the accommodating cavity 11 is enlarged, the heat absorption area of the heat sink 100 is increased, and the heat dissipation efficiency is improved.

Further, the top portion 121 is provided with a via 1211, and two ends of the via 1211 are respectively communicated with the emergency power box 300 and the first space 111.

In this embodiment, the LED emergency lamp further includes a fixing module 500, and the fixing module 500 is used for fixing the LED emergency lamp.

In one embodiment, the fixing module 500 is a fixing hook 51, one end of the fixing hook 51 is provided with an external thread 511, and the other end is provided with a hanging ring 512; the fixing hook 51 is fixed to the housing 31 by a screw.

The end of the fixed hook 51 provided with the external thread 511 may also be a hollow sleeve, and after the hollow sleeve is fixed in the through hole 1211, a cable may also extend into the accommodating cavity 11 through the sleeve to be connected with the driving power supply.

In another embodiment, the fixing module 500 is a fixing bracket 52, the fixing bracket 52 has a concave shape, and two ends of the fixing bracket 52 are respectively fixed to the heat sink 100 and face each other.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an external LED emergency light of power pack, its characterized in that, external LED emergency light of power pack includes:

the radiator is integrally formed, and an accommodating cavity is formed in the radiator;

the electric module and the light-emitting module are arranged in the accommodating cavity, and the electric module is communicated with the light-emitting module;

the emergency power box is fixed at one end of the radiator, which is far away from the light-emitting module, and is electrically connected with the electric module in the accommodating cavity;

the emergency power supply box includes:

a housing secured to the heat sink;

2. The external LED emergency light of claim 1, wherein said heat sink comprises:

a central structure disposed in the middle;

a plurality of heat dissipating fins extending outwardly along an edge of the central structure;

an annular heat dissipation surface connected with the heat dissipation fin;

the inner part of the central structure is hollowed to form the accommodating cavity, and the upper surface of the central structure is flush with the radiating fins.

3. The external LED emergency light of claim 2, wherein said central structure is a cylindrical body comprising:

a top portion;

a sidewall surrounding the top edge and connected thereto;

the other side opening opposite to the top;

the receiving cavity is an area enclosed by the side wall and the top.

4. The LED emergency light with the external power pack of claim 3, wherein the receiving cavity comprises:

a first space located at an upper portion of the inner wall of the central structure;

a second space located below the first space and in communication with the first space and the opening and outside the central structure;

the first space is smaller than the second space, the first space is used for accommodating the electrical module, and the second space is used for accommodating the light-emitting module.

5. The LED emergency lamp with the external power supply box as claimed in claim 4, wherein a via hole is formed in the top, and two ends of the via hole are respectively communicated with the emergency power supply box and the first space.

6. The LED emergency lamp with the external power supply box of any one of claims 1 to 4, further comprising a fixing module, wherein the fixing module is used for fixing the LED emergency lamp.

7. The LED emergency lamp with the external power supply box according to claim 6, wherein the fixing module is a fixing hook, one end of the fixing hook is provided with an external thread, and the other end of the fixing hook is a hanging ring; the fixed hook is fixed on the shell through threads.

8. The LED emergency lamp with the external power supply box of claim 7, wherein the fixing module is a concave fixing bracket, and two ends of the fixing bracket are respectively fixed on the heat sink and face each other.