CN209909670U - Explosion-proof oil station lamp of ultra-thin LED - Google Patents
Explosion-proof oil station lamp of ultra-thin LED Download PDFInfo
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- CN209909670U CN209909670U CN201920503319.4U CN201920503319U CN209909670U CN 209909670 U CN209909670 U CN 209909670U CN 201920503319 U CN201920503319 U CN 201920503319U CN 209909670 U CN209909670 U CN 209909670U
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Abstract
The utility model relates to an ultra-thin LED explosion-proof oil station lamp, which comprises a heat radiation lamp body, an LED light source component and a power supply component which are arranged in the heat radiation lamp body; the lower parts of the two sides of the heat dissipation lamp body are provided with light source cavities for installing LED light source components, and the upper part of the middle part of the heat dissipation lamp body is provided with a power supply cavity for installing a power supply component; the LED light source assembly comprises an LED light source plate assembly, a lens, a light source cavity sealing ring, glass and a light source cavity cover, wherein the light source cavity cover is pressed on the glass to form an explosion-proof surface between the glass and the light source cavity sealing ring to form a light source explosion-proof cavity; the power supply assembly comprises a driving power supply, a power supply cavity sealing ring and a power supply cavity cover, wherein the power supply cavity cover is pressed on the power supply cavity sealing ring to form an explosion-proof surface between the power supply cavity cover and the power supply cavity sealing ring to form a power supply explosion-proof cavity. The utility model discloses not only the radiating effect is good, and whole lamp is more frivolous, and production technology simplifies more, cost greatly reduced.
Description
Technical Field
The utility model relates to a lighting apparatus field, in particular to explosion-proof oil station lamp of ultra-thin LED.
Background
The ultrathin LED explosion-proof oil station lamp product is mainly applied to gas stations and various paint spraying workshops. Explosion-proof lamps are lamps which take particular measures in order to prevent an environment of surrounding explosive mixtures, such as explosive gases, dust or mixtures thereof. The explosion-proof type explosion-proof lamp is an explosion-proof type, and the shell of the explosion-proof type explosion-proof lamp can bear the flammable mixture which penetrates into the shell through any joint surface or structural gap of the shell, explode in the shell without damaging the flammable mixture and ignite an explosive environment formed by external gas.
Most of the existing LED oil station lamps in the market adopt a structure of two cavities and a reflecting cover, and a power supply is placed in a power supply cavity and sequentially and longitudinally arranged from top to bottom. The light source is placed in the light source cavity, and the reflector is placed at the lower part of the power supply cavity and used for light distribution. The light source is connected with the power supply in a threading mode, and the product is not convenient to assemble and construct in engineering. The product with the structure has higher height and limited use place. The number of the shell parts is large due to the two cavities and the reflecting cover, the die cost is high, the size is large, the die is too heavy, and the transportation and construction safety is not facilitated;
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosion-proof oil station lamp of ultra-thin LED for solving above-mentioned problem, it is not only the radiating effect good, and whole lamp is more frivolous, and production technology simplifies more, cost greatly reduced.
To achieve the above object, the present invention is implemented as follows: an ultrathin LED explosion-proof oil station lamp comprises a heat dissipation lamp body, an LED light source assembly and a power supply assembly, wherein the LED light source assembly and the power supply assembly are arranged in the heat dissipation lamp body; the lower parts of the two sides of the heat dissipation lamp body are provided with light source cavities for installing LED light source components, and the upper part of the middle part of the heat dissipation lamp body is provided with a power supply cavity for installing a power supply component; the LED light source assembly comprises two LED light source plate assemblies respectively arranged in a light source cavity, a lens fixedly arranged on the LED light source plate assemblies, a light source cavity sealing ring arranged on the light source cavity for sealing, glass arranged on the light source cavity sealing ring and a light source cavity cover, wherein the light source cavity cover is fixedly arranged on the heat dissipation lamp body for pressing the glass to form a flame-proof surface between the glass and the light source cavity sealing ring to form a light source explosion-proof cavity; the power supply assembly comprises a driving power supply arranged in a power supply cavity, a power supply cavity sealing ring arranged on the power supply cavity for sealing, and a power supply cavity cover arranged on the power supply cavity sealing ring, wherein the power supply cavity cover is fixedly arranged on the radiating lamp body for pressing the power supply cavity sealing ring to enable a flame-proof surface to be formed between the power supply cavity cover and the power supply cavity sealing ring to form a power supply explosion-proof cavity.
The further optimization scheme is that heat dissipation ribs are axially arranged above two sides of the heat dissipation lamp body.
The further optimization scheme is that a heat insulation pad is attached to the back of the light source cavity cover.
The further optimization scheme is that the driving power supply is pressed by power supply fixing frames arranged at two ends of the driving power supply and is fixed by screws.
The heat dissipation lamp body is characterized in that threading holes for leading in wires to pass through are formed in two sides of the heat dissipation lamp body, and the positive electrode and the negative electrode of each wire are respectively connected to wiring terminals of the LED light source plate assembly; the outgoing line of electric wire and drive power supply input line are connected with the fast-connecting terminal, and drive power supply output line and LED light source board subassembly positive and negative pole line are connected with the fast-connecting terminal.
The further optimization scheme is that the driving power supply is provided with 0-10V and DALI dimming interfaces capable of meeting dimming requirements of different places.
Compare prior art, the utility model has the advantages of it is following: the utility model discloses explosion-proof oil station lamp of ultra-thin LED is not only the radiating effect good, and whole lamp is more frivolous, and production technology simplifies more, cost greatly reduced.
The utility model discloses an integrate the integral type cavity, the ultra-thin whole height of product is no longer than 6 CM. The light source and the power supply are arranged in the integrated cavity, the light source is dispersed at two sides of the heat dissipation lamp body, and the power supply is placed in the middle of the heat dissipation lamp body and sequentially and transversely arranged; the light source conducts heat in a contact mode through ribs on two sides of the heat dissipation lamp body, and the power source conducts heat in a contact mode through the middle of the heat dissipation lamp body. Light source and power heat can not influence each other like this, the utility model discloses explosion-proof lamp can use in dust 1 district and gaseous 2 districts, service environment temperature-25-55 ℃, and the power has 0-10V and DALI interface of adjusting luminance simultaneously, can realize the demand of adjusting luminance in different places, is furnished with the optical device of different angles, and the die-casting aluminum alloy of use can satisfy uses under the long-term marine environment, and corrosion resistance is strong.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is the utility model discloses explosion-proof oil station lamp's of ultra-thin LED decomposition structure schematic diagram.
Fig. 2 is the utility model discloses the overall structure schematic diagram of explosion-proof oil station lamp of ultra-thin LED.
Fig. 3 is the utility model discloses the section structure schematic diagram of explosion-proof oil station lamp of ultra-thin LED.
Fig. 4 is the utility model discloses explosion-proof oil station lamp's of ultra-thin LED heat dissipation lamp body front structure schematic diagram.
Fig. 5 is the utility model discloses explosion-proof oil station lamp's of ultra-thin LED heat dissipation lamp body reverse side structure schematic diagram.
The symbols in the drawings illustrate that: 1. 1-1 parts of heat dissipation lamp bodies, 1-2 parts of light source cavities, 1-3 parts of power supply cavities, 1-4 parts of heat dissipation ribs, 1-5 parts of light source cavity sealing grooves and power supply cavity sealing grooves; 2. 2-1 parts of an LED light source assembly, 2-2 parts of an LED light source plate assembly, 2-3 parts of a lens, 2-4 parts of a light source cavity sealing ring, 2-5 parts of glass, 2-6 parts of a light source cavity cover and a heat insulation pad; 3. 3-1 parts of a power supply assembly, 3-2 parts of a driving power supply, 3-3 parts of a power supply cavity sealing ring, 3-4 parts of a power supply cavity cover and a power supply fixing frame; 4. and 5, bolts and lead wires.
Detailed Description
The specific embodiment is as follows:
referring to fig. 1-5, an ultra-thin LED explosion-proof oil station lamp includes a heat radiation lamp body 1, an LED light source assembly 2 and a power supply assembly 3 installed in the heat radiation lamp body 1; the lower parts of two sides of the heat dissipation lamp body 1 are light source cavities 1-1 for mounting the LED light source component 2, and heat dissipation ribs 1-3 are axially arranged at the parts, corresponding to the light source cavities 1-1, of the upper parts of the two sides of the heat dissipation lamp body 1; a power supply cavity 1-2 for mounting a power supply component 3 is arranged above the middle part of the radiating lamp body 1; the LED light source assembly 2 comprises two LED light source plate assemblies 2-1 which are respectively arranged in a light source cavity 1-1, a lens 2-2 which is fixedly arranged on the LED light source plate assemblies 2-1, a light source cavity sealing ring 2-3 which is arranged on the light source cavity 1-1 and used for sealing, glass 2-4 which is arranged on the light source cavity sealing ring 2-3, a light source cavity cover 2-5 and a heat insulation pad 2-6 which is attached to the back part of the light source cavity cover 2-5, wherein the light source cavity cover 2-5 is fixedly arranged on the heat dissipation lamp body 1 and used for pressing the glass 2-4 so that a flameproof surface is formed between the glass 2-4 and the light source cavity sealing ring 2-3 to form a light source flameproof; the power supply assembly 3 comprises a driving power supply 3-1 arranged in a power supply cavity 1-2, a power supply cavity sealing ring 3-2 arranged on the power supply cavity 1-2 for sealing, a power supply cavity cover 3-3 arranged on the power supply cavity sealing ring 3-2 and power supply fixing frames 3-4 arranged at two ends of the driving power supply 3-1, wherein the power supply fixing frames 3-4 press the driving power supply 3-1 and are fixed by screws, and the driving power supply 3-1 is provided with a 0-10V and DALI dimming interface capable of realizing dimming requirements of different places. The power supply cavity cover 3-3 is fixedly arranged on the heat radiation lamp body 1 to press the power supply cavity sealing ring 3-2, so that a power supply explosion-proof cavity is formed by an explosion-proof surface formed between the power supply cavity cover 3-3 and the power supply cavity sealing ring 3-2.
The utility model discloses installation and theory of operation as follows: firstly, two LED light source board assemblies 2-1 are respectively placed in light source cavities 1-1 on two sides of a heat dissipation lamp body 1 and fastened by screws, electric wires are LED in through threading holes on two sides of the heat dissipation lamp body 1, positive and negative poles of the electric wires are respectively connected to wiring terminals of the LED light source board assemblies 2-1, and lenses 2-2 are fastened on the LED light source board assemblies 2-1 by screws. A light source cavity sealing ring 2-3 is placed in a light source cavity sealing groove 1-4 of a light source cavity part of a radiating lamp body 1, glass 2-4 is placed on the light source cavity sealing ring 2-3, and a light source cavity cover 2-5 is pressed by screws, so that a flame-proof surface is formed between the glass 2-4 and the light source cavity sealing ring 2-3, and a light source explosion-proof cavity is formed. The back of the light source cavity cover 2-5 is pasted with a heat insulation pad 2-6. Secondly, a driving power supply 3-1 is placed in a power supply cavity 1-2 at the back of the heat dissipation lamp body 1, the driving power supply 31 is pressed by two power supply fixing frames 3-4 and is fastened by screws, a lamp outgoing line 5 is connected with a power supply input line by a quick connection terminal, all grounding parts are connected to a grounding hole in the power supply cavity, and a power supply output line is connected with a positive pole line and a negative pole line of the LED light source plate assembly 2-1 by the quick connection terminal. The power cavity sealing ring 3-2 is placed in a power cavity sealing groove 1-5 of the power cavity part of the heat dissipation lamp body 1, the power cavity cover 3-3 is placed on the power cavity sealing ring 3-2 and is pressed by a bolt 4, and a flame-proof surface is formed between the power cavity cover 3-3 and the power cavity sealing ring 3-2 to form a power explosion-proof cavity. The utility model discloses the cavity carries out the flame proof through glass and heat dissipation lamp body light source chamber sealing washer, carries out the flame proof through light source chamber lid and heat dissipation lamp body power chamber sealing washer. The light source and the power supply are arranged in the horizontal direction, the light source conducts heat in a contact manner through ribs on two sides of the heat dissipation lamp body, and the power supply conducts heat in a contact manner through the middle of the heat dissipation lamp body. Therefore, the heat of the light source and the power supply cannot influence each other, and the ultra-thin LED explosion-proof oil station lamp with excellent heat dissipation performance is provided.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof oil station lamp of ultra-thin LED which characterized in that: the LED lamp comprises a heat dissipation lamp body (1), an LED light source assembly (2) and a power supply assembly (3) which are arranged in the heat dissipation lamp body (1); a light source cavity (1-1) for mounting an LED light source component (2) is arranged below two sides of the heat dissipation lamp body (1), and a power supply cavity (1-2) for mounting a power supply component (3) is arranged above the middle part of the heat dissipation lamp body (1);
the LED light source assembly (2) comprises two LED light source plate assemblies (2-1) which are respectively arranged in a light source cavity (1-1), a lens (2-2) which is fixedly arranged on the LED light source plate assemblies (2-1), a light source cavity sealing ring (2-3) which is arranged on the light source cavity (1-1) and used for sealing, glass (2-4) which is arranged on the light source cavity sealing ring (2-3) and a light source cavity cover (2-5), wherein the light source cavity cover (2-5) is fixedly arranged on the heat dissipation lamp body (1) and used for pressing the glass (2-4) so that a flameproof surface is formed between the glass (2-4) and the light source cavity sealing ring (2-3) to form a light source separation cavity;
the power supply assembly (3) comprises a driving power supply (3-1) arranged in a power supply cavity (1-2), a power supply cavity sealing ring (3-2) arranged on the power supply cavity (1-2) for sealing, and a power supply cavity cover (3-3) arranged on the power supply cavity sealing ring (3-2), wherein the power supply cavity cover (3-3) is fixedly arranged on the heat dissipation lamp body (1) for pressing the power supply cavity sealing ring (3-2) to enable a flame-proof surface to be formed between the power supply cavity cover (3-3) and the power supply cavity sealing ring (3-2) to form a power supply explosion-proof cavity.
2. The ultra-thin LED explosion-proof oil station lamp of claim 1, wherein: and heat dissipation ribs (1-3) are axially arranged above two sides of the heat dissipation lamp body (1).
3. The ultra-thin LED explosion-proof oil station lamp according to claim 1 or 2, characterized in that: the back of the light source cavity cover (2-5) is attached with a heat insulation pad (2-6).
4. The ultra-thin LED explosion-proof oil station lamp of claim 1, wherein: the driving power supply (3-1) is pressed by power supply fixing frames (3-4) arranged at two ends of the driving power supply and is fixed by screws.
5. The ultra-thin LED explosion-proof oil station lamp of claim 1, wherein: two sides of the heat dissipation lamp body (1) are provided with threading holes for leading in wires to pass through, and the positive and negative electrodes of the wires are respectively connected to wiring terminals of the LED light source plate assembly (2-1); the outgoing line of the wire is connected with the input line of the driving power supply (3-1) through a quick connection terminal, and the output line of the driving power supply (3-1) is connected with the positive and negative lines of the LED light source board assembly (2-1) through the quick connection terminal.
6. The ultra-thin LED explosion-proof oil station lamp of claim 1, wherein: the driving power supply (3-1) is provided with a 0-10V dimming interface and a DALI dimming interface which can meet dimming requirements of different places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503319.4U CN209909670U (en) | 2019-04-13 | 2019-04-13 | Explosion-proof oil station lamp of ultra-thin LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503319.4U CN209909670U (en) | 2019-04-13 | 2019-04-13 | Explosion-proof oil station lamp of ultra-thin LED |
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| Publication Number | Publication Date |
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| CN209909670U true CN209909670U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920503319.4U Active CN209909670U (en) | 2019-04-13 | 2019-04-13 | Explosion-proof oil station lamp of ultra-thin LED |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926235A1 (en) * | 2020-06-15 | 2021-12-22 | Eaton Intelligent Power Limited | Explosion-proof lighting device |
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2019
- 2019-04-13 CN CN201920503319.4U patent/CN209909670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3926235A1 (en) * | 2020-06-15 | 2021-12-22 | Eaton Intelligent Power Limited | Explosion-proof lighting device |
| US11614220B2 (en) | 2020-06-15 | 2023-03-28 | Eaton Intelligent Power Limited | Explosion-proof lighting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No.58 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, Jiangsu 210046 Patentee after: Nanjing Jingze Technology Co.,Ltd. Address before: 210000 No.58 Hengguang Road, Xingang economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province Patentee before: NJZ LIGHTING TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |