CN213368178U

CN213368178U - EL cold light backlight switch

Info

Publication number: CN213368178U
Application number: CN202022824752.3U
Authority: CN
Inventors: 吴志辉; 陈小辉; 阳晟; 王迟华
Original assignee: Taikeming (dongguan) Membrane Products Technology Ltd
Current assignee: Taikeming (dongguan) Membrane Products Technology Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-04
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the technical field of the switch in a poor light, specifically disclose EL cold light switch in a poor light, including main part and backlight display lamp, one side of main part is provided with annular cold light lamp, and the inside of annular cold light lamp is provided with the installation through-hole, backlight display lamp sets up in one side of installation through-hole, and backlight display lamp's below is provided with square through-hole, power module is installed on square through-hole's right side, and one side of power module is connected with the wire, power module's one end is connected with the pyrocondensation pipe, and the other end of pyrocondensation pipe is connected with anodal wiring, the below of anodal wiring is provided with. This EL cold light switch in a poor light is provided with the adhesive layer, and the adhesive layer is convenient for install the switch in a poor light, carries out the fixed of first step through the adhesive layer, reuses the screw and fixes the switch in a poor light through the installation through-hole for the switch can be firmly stable installing, has made things convenient for people to the installation of switch in a poor light greatly, has made things convenient for people's use.

Description

EL cold light backlight switch

Technical Field

The utility model relates to a switch technical field in a poor light specifically is EL cold light switch in a poor light.

Background

The electrical switch has a wide range of applications in life, such as being installed on a control panel of a household electrical appliance or being installed on a wall body for controlling the operation of the electrical appliance, or some advanced and complicated instruments and equipment need to use an indicating button with multicolor light to clearly display the operation state.

The existing backlight switch on the market is inconvenient to install, a large amount of time is needed to be spent during installation, meanwhile, the brightness of the lamp piece is too high, the service life is short, replacement is needed, the wire connecting point does not have the function of preventing electric shock, and the use requirement of people can not be well met.

In view of the above problems, it is necessary to make an innovative design based on the original backlight switch, and therefore we propose an EL cold light backlight switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an EL cold light switch in a poor light to solve the installation of being not convenient for that proposes in the above-mentioned background art, need spend a large amount of times during the installation, lamp piece luminance is too high simultaneously, and life is short, what need go on changes, and wire contact department does not possess the function of protection against electric shock, the problem of satisfying people's user demand that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: EL cold-light switch in a poor light, including main part and backlight display lamp, one side of main part is provided with annular cold light lamp, and the inside of annular cold light lamp is provided with the installation through-hole, backlight display lamp sets up in one side of installation through-hole, and backlight display lamp's below is provided with square through-hole, power module is installed on square through-hole's right side, and one side of power module is connected with the wire, power module's one end is connected with the pyrocondensation pipe, and the other end of pyrocondensation pipe is connected with anodal wiring.

Preferably, a negative electrode wiring is arranged below the positive electrode wiring, and an adhesive layer is arranged on the other side of the main body.

Preferably, the annular cold light lamp is connected with the main body in an embedded mode, and the outer size of the annular cold light lamp is matched with the inner size of the main body.

Preferably, the square through holes are distributed on the outer side of the main body at equal intervals, and the inner size of the main body is matched with the outer size of the backlight display lamp.

Preferably, embedded connection between power module and the main part, and be adhesive bonding between main part and the wire.

Preferably, the positive wiring passes through a heat shrink tube and forms a detachable structure with the power module, and the inner surface of the heat shrink tube is tightly attached to the outer surface of the positive wiring.

Preferably, the main body and the adhesive layer are in adhesive connection, and the center line of the main body and the center line of the adhesive layer are overlapped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this EL cold light switch in a poor light is provided with the adhesive layer, and the adhesive layer is convenient for install the switch in a poor light, carries out the fixed of first step through the adhesive layer, reuses the screw and fixes the switch in a poor light through the installation through-hole for the switch can be firmly stable installing, has made things convenient for people to the installation of switch in a poor light greatly, has made things convenient for people's use.

2. The EL cold light backlight switch is provided with an annular cold light lamp and a backlight display lamp, wherein the annular cold light lamp and the backlight display lamp are LE light-emitting sheets, the brightness of the LE light-emitting sheets is 50%, the light-emitting time is 5000 hours, and the EL cold light backlight switch is energy-saving and environment-friendly and is convenient for people to use.

3. This EL cold light switch in a poor light is provided with the pyrocondensation pipe, and anodal wiring passes through to constitute detachable construction between pyrocondensation pipe and the power module, and the convenient to use wiring is connected the positive pole and the negative pole of power module, is connected the wiring again with the power for LE cold light lantern piece work produces light, and the pyrocondensation pipe has protected the contact, avoids the contact to trigger the condition emergence such as electric leakage electric shock.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the back view structure of the present invention.

In the figure: 1. a main body; 2. an annular cold light lamp; 3. mounting a through hole; 4. a backlight display lamp; 5. a square through hole; 6. a power supply module; 7. a wire; 8. heat shrink tubing; 9. positive electrode wiring; 10. a negative electrode wiring; 11. and (6) an adhesive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: EL cold light backlight switch, including main body 1 and backlight display lamp 4, one side of the main body 1 has annular cold light lamp 2, and there are mounting through holes 3 in the inside of the annular cold light lamp 2, the annular cold light lamp 2 is connected with the main body 1 in embedded, and the external dimension of the annular cold light lamp 2 is identical with the internal dimension of the main body 1, the area of the square pipe has been enlarged to the annular cold light lamp 2, make users see at a glance, it is convenient for users to use, the backlight display lamp 4 is set up in one side of mounting through hole 3, and there are square through holes 5 below the backlight display lamp 4, the square through holes 5 are distributed in the outside of the main body 1 with the equidistance, and the internal dimension of the main body 1 is identical with the external dimension of the backlight display lamp 4, the size is identical makes the backlight display lamp 4 installed more firmly, it is difficult to damage when using, and, the brightness of the light emitting piece of the LE is 50%, the length of the light emitting is 5000 hours, the LED lamp is energy-saving and environment-friendly, the power module 6 is installed on the right side of the square through hole 5, one side of the power module 6 is connected with a lead 7, the power module 6 is connected with the main body 1 in an embedded mode, the main body 1 is connected with the lead 7 in an adhesive mode, wiring is uniform, the lead 7 cannot be easily wound with other objects, and the LED lamp is convenient for people to use, one end of the power module 6 is connected with a heat shrink tube 8, the other end of the heat shrink tube 8 is connected with an anode wiring 9, the anode wiring 9 forms a detachable structure with the power module 6 through the heat shrink tube 8, the inner surface of the heat shrink tube 8 is tightly attached to the outer surface of the anode wiring 9, the anode and the cathode of the power module 6 are conveniently connected through the wiring, the wiring is connected with a power, the backlight switch has the advantages that the situation that a contact point triggers to generate electric leakage, electric shock and the like is avoided, the negative wiring 10 is arranged below the positive wiring 9, the adhesive layer 11 is arranged on the other side of the main body 1, the main body 1 and the adhesive layer 11 are in adhesive connection, the center line of the main body 1 and the center line of the adhesive layer 11 coincide with each other, the backlight switch is conveniently installed through the adhesive layer 11, the first step fixing is carried out through the adhesive layer 11, and the backlight switch is fixed through the installation through hole 3 through a screw.

The working principle is as follows: the EL cold light backlight switch has the use process that when the product is used, a proper position is required to be found for installation, the adhesive layer 11 is convenient for installing the backlight switch, the first step of fixation is carried out through the adhesive layer 11, and then the backlight switch is fixed through the installation through hole 3 by using screws, so that the switch can be firmly and stably installed, the installation of the backlight switch by people is greatly facilitated, the use of the backlight switch by people is facilitated, the annular cold light lamp 2 and the backlight display lamp 4 are LE luminous sheets, the brightness of the LE luminous sheets is 50%, the luminous time is 5000 hours, the energy is saved, the environment is protected, the main body 1 is in adhesive connection with the lead 7, the wiring is uniform, the lead 7 is not easy to be wound with other objects, the use by people is facilitated, the anode wiring 9 forms a detachable structure through the heat shrink tube 8 and the power supply module 6, and the anode and the cathode of the power supply module, the wiring is connected with a power supply, so that the LE cold light lamp sheet works to generate light, the heat shrinkable tube 8 protects the contact point, and the conditions of electric leakage, electric shock and the like caused by contact of the contact point are avoided, which is the working principle of the EL cold light backlight switch.

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

EL cold light backlight switch, comprising a main body (1) and a backlight display lamp (4), characterized in that: one side of main part (1) is provided with annular cold light lamp (2), and the inside of annular cold light lamp (2) is provided with mounting hole (3), backlight display lamp (4) set up in one side of mounting hole (3), and the below of backlight display lamp (4) is provided with square through hole (5), power module (6) are installed on the right side of square through hole (5), and one side of power module (6) is connected with wire (7), the one end of power module (6) is connected with pyrocondensation pipe (8), and the other end of pyrocondensation pipe (8) is connected with anodal wiring (9).
2. The EL luminescence backlight switch of claim 1, wherein: a negative wiring (10) is arranged below the positive wiring (9), and an adhesive layer (11) is arranged on the other side of the main body (1).
3. The EL luminescence backlight switch of claim 1, wherein: the annular cold light lamp (2) is connected with the main body (1) in an embedded mode, and the external size of the annular cold light lamp (2) is identical with the internal size of the main body (1).
4. The EL luminescence backlight switch of claim 1, wherein: the square through holes (5) are distributed on the outer side of the main body (1) at equal intervals, and the inner size of the main body (1) is matched with the outer size of the backlight display lamp (4).
5. The EL luminescence backlight switch of claim 1, wherein: the power module (6) is connected with the main body (1) in an embedded mode, and the main body (1) is connected with the lead (7) in an adhesive mode.
6. The EL luminescence backlight switch of claim 1, wherein: the anode connection wire (9) forms a detachable structure with the power module (6) through the heat shrinkage pipe (8), and the inner surface of the heat shrinkage pipe (8) is tightly attached to the outer surface of the anode connection wire (9).
7. The EL luminescence backlight switch of claim 2, wherein: the main body (1) is in adhesive connection with the adhesive layer (11), and the center line of the main body (1) and the center line of the adhesive layer (11) are overlapped.