CN215294814U

CN215294814U - Three-proofing lamp

Info

Publication number: CN215294814U
Application number: CN202120582558.0U
Authority: CN
Inventors: 陈君祥
Original assignee: Cixi Vision Electronic Technology Co ltd
Current assignee: Cixi Vision Electronic Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-12-24
Anticipated expiration: 2031-03-17
Also published as: WO2022193634A1

Abstract

The utility model discloses a tri-proof light, including first casing, its characterized in that: the tri-proof light still includes the second casing that sets up side by side with first casing, first casing is the cavity form casing that forms through the extrusion molding, space in the first casing constitutes the light source chamber, the light source intracavity is provided with the light source, the second casing also is cavity form and its interior space constitutes the electrical apparatus chamber, the electrical apparatus intracavity is provided with light source drive module, light source chamber and electrical apparatus chamber keep apart each other, light source and light source drive module electricity are connected. Compared with the prior art, the utility model has the advantages of: the light source cavity is completely isolated from the electric appliance cavity, so that photoelectric separation is realized, the heating of the light source and the electric appliance is dispersed, the heat dissipation is facilitated, and the service lives of the light source and the power supply can be prolonged; breaks through the thinking that the traditional tri-proof light is mainly based on the injection molding process, is formed by combining the advantages of the injection molding process and the extrusion molding process, and has the advantages that the light transmittance of a light source cavity formed by the extrusion molding is far superior to that of the injection molding process, and the light emitting effect is excellent.

Description

Three-proofing lamp

Technical Field

The utility model relates to a lamps and lanterns, especially a tri-proof light.

Background

The LED tri-proof light is a special LED illuminating light which is made of special protective materials and has the functions of dust prevention, water prevention and explosion prevention (corrosion prevention), and is widely applied to various areas and places needing moisture prevention, dust prevention and corrosion prevention, such as bathrooms, sauna rooms, hospitals, dining halls, markets, troops barracks, bakeries, various material warehouses, assembly workshops, production workshops and the like.

Chinese utility model patent application No. 201621408025.6 discloses a built-in high-power tri-proof light, include the radiator that comprises aluminum alloy extruded section, be equipped with built-in electrical apparatus chamber in the radiator, be equipped with two at least air convection chambeies on the radiator, the radiator is rectangular form, and the air convection chamber is followed the length direction of radiator runs through the radiator, the both ends of radiator are connected with the end cover respectively, be equipped with on the end cover with the air vent that the air convection chamber is linked together, air convection chamber and air vent one-to-one.

Above-mentioned LED tri-proof light, light source chamber and electrical apparatus chamber structure as an organic whole, photoelectricity is not kept apart, has just so LED to concentrating of light source and power and has generated heat, is unfavorable for the heat dissipation, uses for a long time and probably leads to burning out of power or the damage of light source.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art existence, provide a tri-proof light, do benefit to the heat dissipation, prolong the life of lamps and lanterns.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a tri-proof light, includes first casing, its characterized in that: the tri-proof light still includes the second casing that sets up side by side with first casing, first casing is the cavity form casing that forms through the extrusion molding, space in the first casing constitutes the light source chamber, the light source intracavity is provided with the light source, the second casing also is cavity form and its interior space constitutes the electrical apparatus chamber, the electrical apparatus intracavity is provided with light source drive module, light source chamber and electrical apparatus chamber keep apart each other, light source and light source drive module electricity are connected.

In order to install the light source driving module, an electrical appliance mounting plate is arranged in the electrical appliance cavity, and the light source driving module is installed on one side, facing the first shell, of the electrical appliance mounting plate.

In order to connect the light source driving module to connect with an external power supply, the electrical appliance mounting plate is further provided with a wiring terminal, and the wiring terminal is used for being electrically connected with the light source driving module and the external power supply.

For avoiding normal work that gets into the electrical apparatus intracavity influence electrical apparatus such as steam, one of them one end of second casing is provided with water joint, water joint supplies outside power cord to get into the electrical apparatus intracavity and be connected with binding post.

In order to facilitate later product maintenance upgrading and modification, the second shell is in a shape that one side towards the first shell is open.

In order to avoid water vapor, dust and the like from entering the cavity of the electric appliance to influence the normal work of the electric appliance, the opening of the second shell is tightly attached to the first shell, and a sealing ring is arranged at the edge of the opening.

Preferably, for reduce power, improvement illuminating effect, the light source is the LED lamp plate, including LED and base plate, LED sets up the one side of keeping away from the second casing at the base plate, light source drive module is LED drive module.

In order to facilitate the installation of the light source, two ends of the first shell are open, and end covers are arranged at the two open ends.

In order to facilitate the electrical connection between the light source driving module and the light source, the light source driving module is electrically connected with the light source through a male plug and a female plug.

In order to facilitate the quick assembly and disassembly of the first shell and the second shell, the first shell and the second shell are detachably connected through a buckle.

Compared with the prior art, the utility model has the advantages of: the light source cavity is completely isolated from the electric appliance cavity, so that photoelectric separation is realized, the heating of the light source and the electric appliance is dispersed, the heat dissipation is facilitated, and the service lives of the light source and the power supply can be prolonged; break the thinking that traditional tri-proof light used injection molding process as the owner, combine to mould plastics and extrusion molding process advantage and form, the light source chamber luminousness that the extrusion molding formed is far superior to moulding plastics, and the light-emitting effect is outstanding, utilizes the extrusion molding advantage, can realize that same electrical apparatus chamber joins in marriage the light source chamber of different length different width. The development investment cost and the development period of a manufacturer are saved; the open design of electrical apparatus chamber is convenient for later stage product maintenance upgrading and repacking.

Drawings

Fig. 1 is a schematic view of a tri-proof light according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a tri-proof light according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a tri-proof light according to an embodiment of the present invention;

fig. 4 is a schematic view of the tri-proof light hiding the first housing according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the disclosed embodiments of the invention may be oriented in different directions and the directional terms are intended to be illustrative and should not be construed as limiting, such as "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1 to 4, a tri-proof light includes a first housing 1 and a second housing 2 arranged side by side, both of which are hollow and elongated, and in an installation state, the first housing 1 is located below the second housing 2.

Wherein the space inside the first housing 1 constitutes a light source chamber 11 and the light source 12 is arranged inside this light source chamber 11. In the present embodiment, the light source 12 is an LED lamp panel, and includes an LED121 and a substrate 122, and the substrate 122 is similarly in the form of a long plate and is substantially horizontal in a mounted state. The LED121 is provided on a side of the substrate 122 away from the second housing 2, i.e., downward in the mounted state. The first case 1 may be formed by double-color extrusion of a diffusion material, whereby its light transmittance is far superior to that of a case formed by injection molding and its light emitting effect is excellent. The first housing 1 is open at both ends for mounting the light source 12, and is provided with end caps 13 at both open ends for closing the light source cavity 11.

The second casing 2 is the open shape in one side towards first casing 1, and the space in the second casing 2 constitutes electrical apparatus chamber 21, is provided with electrical apparatus mounting panel 22 in the electrical apparatus chamber 21, and light source drive module 23 is installed towards one side of first casing 1 to electrical apparatus mounting panel 22, and in this embodiment, light source drive module 23 is LED drive module. The light source driving module 23 is electrically connected to the light source 12 through a male and female plug so as to drive the light source 12. Wherein a male or female plug connected to the light source 12 is inserted through the first housing 1 into the second housing 2 for connection. The electrical appliance mounting plate 22 may further include a connection terminal 24 for electrically connecting the light source driving module 23 and an external power source.

The first shell 1 and the second shell 2 are detachably connected through the hasps 3 to complete quick assembly and disassembly. The hasp 3 can adopt the prior art. The opening of the second casing 2 is tightly attached to the first casing 1, and a sealing ring 4 can be arranged on the edge of the opening to prevent water, dust and the like from entering the electric appliance cavity 21 from the joint of the first casing 1 and the second casing 2. In order to facilitate the positioning of the sealing ring 4, a ring of caulking groove 26 may be formed at the edge of the opening of the second housing 2, the caulking groove 26 is formed by recessing the edge of the second housing 2, which is close to the first housing 1, in a direction away from the first housing 1, and the sealing ring 4 is partially embedded in the caulking groove 26 and partially abuts against the first housing 1.

One end of the second casing 2 is provided with a waterproof connector 25, and a power line of the commercial power can enter the electric appliance cavity 21 through the waterproof connector 25 to be connected with the wiring terminal 24.

The second housing 2 can be formed by injection molding, and the open design (open shape) can facilitate later product maintenance upgrade and modification. By utilizing the advantages of the extrusion molding of the first shell 1, the light source cavities 11 with different lengths and different widths can be matched with the same electrical appliance cavity 21, and the development input cost and the development period are saved.

The utility model discloses a scheme, light source chamber 11 and electrical apparatus chamber 21 keep apart completely, have realized photoelectric separation, and the dispersion of generating heat of light source and electrical apparatus does benefit to the heat dissipation, can prolong the life of light source and power.

Claims

1. A tri-proof light, includes first casing (1), its characterized in that: the tri-proof light further comprises a second shell (2) arranged side by side with the first shell (1), the first shell (1) is a hollow shell formed through extrusion molding, a light source cavity (11) is formed in the space in the first shell (1), a light source (12) is arranged in the light source cavity (11), the second shell (2) is also hollow and an electrical appliance cavity (21) is formed in the space in the second shell, a light source driving module (23) is arranged in the electrical appliance cavity (21), the light source cavity (11) and the electrical appliance cavity (21) are isolated from each other, and the light source (12) is electrically connected with the light source driving module (23).

2. The tri-proof light of claim 1, wherein: an electric appliance mounting plate (22) is arranged in the electric appliance cavity (21), and the light source driving module (23) is mounted on one side, facing the first shell (1), of the electric appliance mounting plate (22).

3. The tri-proof light of claim 2, wherein: the electric appliance mounting plate (22) is further provided with a wiring terminal (24), and the wiring terminal (24) is used for being electrically connected with the light source driving module (23) and an external power supply.

4. The tri-proof light of claim 3, wherein: one end of the second shell (2) is provided with a waterproof connector (25), and the waterproof connector (25) is used for an external power line to enter the electric appliance cavity (21) and be connected with the wiring terminal (24).

5. The tri-proof light according to any one of claims 1 to 4, characterized in that: the second shell (2) is in a shape that one side facing the first shell (1) is open.

6. The tri-proof light of claim 5, wherein: the opening of the second shell (2) is tightly attached to the first shell (1), and a sealing ring (4) is arranged on the edge of the opening.

7. The tri-proof light according to any one of claims 1 to 4, characterized in that: light source (12) are LED lamp plate, including LED (121) and base plate (122), LED (121) set up the one side of keeping away from second casing (2) in base plate (122), light source drive module (23) are LED drive module.

8. The tri-proof light according to any one of claims 1 to 4, characterized in that: the two ends of the first shell (1) are open, and end covers (13) are arranged at the two open ends.

9. The tri-proof light according to any one of claims 1 to 4, characterized in that: the light source driving module (23) is electrically connected with the light source (12) through a male plug and a female plug.

10. The tri-proof light according to any one of claims 1 to 4, characterized in that: the first shell (1) and the second shell (2) are detachably connected through a buckle (3).