CN111256074A - High illumination lamps and lanterns of fast security of heat dissipation - Google Patents

High illumination lamps and lanterns of fast security of heat dissipation Download PDF

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Publication number
CN111256074A
CN111256074A CN202010189433.1A CN202010189433A CN111256074A CN 111256074 A CN111256074 A CN 111256074A CN 202010189433 A CN202010189433 A CN 202010189433A CN 111256074 A CN111256074 A CN 111256074A
Authority
CN
China
Prior art keywords
heat dissipation
light source
ring
lens
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010189433.1A
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Chinese (zh)
Inventor
张开进
周详御
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Sunbird Lighting Electrical Appliance Co ltd
Original Assignee
Jiangsu Sunbird Lighting Electrical Appliance Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Sunbird Lighting Electrical Appliance Co ltd filed Critical Jiangsu Sunbird Lighting Electrical Appliance Co ltd
Priority to CN202010189433.1A priority Critical patent/CN111256074A/en
Publication of CN111256074A publication Critical patent/CN111256074A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model provides a high light of quick security of heat dissipation, belongs to light technical field. It includes toughened glass lens, light source radiating ring and power supply chamber, be equipped with fire-resistant asbestos gasket between the rear end of toughened glass lens and the front end of light source radiating ring, toughened glass lens, fire-resistant asbestos gasket and light source radiating ring are sealed fixed through sealed glue filling layer of high temperature resistant, form the cavity structure between toughened glass lens and the light source radiating ring, the inside lens that is provided with of cavity structure. According to the invention, the heat in the lamp can be quickly dissipated through the heat dissipation ribs in the light source heat dissipation ring and the fin-shaped heat dissipation ribs outside the power supply cavity, so that the service life of the product is prolonged; the flame-proof area and the two layers of lens protection structures which are completely sealed and independent without gaps are formed by the high-temperature-resistant sealant, the toughened glass lens, the light source heat dissipation ring and the lens, so that the safety of the light emitting area of the lamp in an emergency is ensured.

Description

High illumination lamps and lanterns of fast security of heat dissipation
Technical Field
The invention belongs to the technical field of illuminating lamps, and particularly relates to an illuminating lamp with quick heat dissipation and high safety.
Background
The illumination lamps and lanterns all are used widely in each link of modern society life production, but the illumination lamps and lanterns heat radiation structure that now commonly used is unreasonable, leads to lamps and lanterns life to reduce greatly, and lamps and lanterns lack the safety protection structure under the emergency when using, can not carry out the prevention protection in the special circumstances.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide a lighting fixture with fast heat dissipation and high safety.
The invention provides the following technical scheme: a lighting lamp with quick heat dissipation and high safety comprises a toughened glass lens, a light source heat dissipation ring and a power supply cavity, wherein a refractory asbestos gasket is arranged between the rear end of the toughened glass lens and the front end of the light source heat dissipation ring, the toughened glass lens, the refractory asbestos gasket and the light source heat dissipation ring are sealed and fixed through a high-temperature-resistant sealant pouring layer, a cavity structure is formed between the toughened glass lens and the light source heat dissipation ring, a lens is arranged inside the cavity structure, a circular mounting boss is arranged at the bottom of the front end of the light source heat dissipation ring, and the lens is fixedly mounted on the circular mounting boss;
the rear end fixed mounting of light source radiating ring is on the front end in power supply chamber, realize sealing through seal assembly between light source radiating ring and the power supply chamber, the inside fixed mounting in power supply chamber has power, controller and binding post, the rear end fixed mounting in power supply chamber has screw socket seal assembly.
Preferably, the tempered glass lens and the lens are both hemispherical shells.
Preferably, the lens is frosted.
Preferably, a heat dissipation rib structure is arranged inside the rear portion of the light source heat dissipation ring.
Preferably, the power supply cavity is a die-casting aluminum cavity with an independent space, and fin-shaped heat dissipation ribs are uniformly distributed on the outer side of the power supply cavity.
Preferably, the sealing assembly comprises a sealing plug and a sealing rubber ring.
Preferably, the screw seal assembly comprises a sealing plug and a screw seal ring.
Preferably, the thickness of the toughened glass lens is 10mm, and the thickness of the high-temperature-resistant sealant perfusion layer is 2 cm.
By adopting the technology, compared with the prior art, the invention has the following beneficial effects:
1) according to the light source heat dissipation ring and the power supply cavity, the heat dissipation area of the lamp can be increased through the heat dissipation ribs inside the light source heat dissipation ring and the fin-shaped heat dissipation ribs outside the power supply cavity, heat of a light source and a power supply working area can be quickly and effectively dissipated, quick aging of product parts is avoided, the service life of the product is prolonged, and the arranged lens is subjected to frosting treatment, so that emitted light rays can be softened, and glare and dazzling of the lamp are avoided;
2) according to the invention, through the arranged high-temperature-resistant sealant, a complete and gapless sealed independent explosion-proof area is formed among the toughened glass lens, the light source heat dissipation ring and the lens, and the safety of the light-emitting area of the lamp in an emergency is ensured by utilizing the two-layer lens structure of the toughened glass lens and the lens.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat dissipation ring of a light source according to the present invention.
In the figure: 1. a tempered glass lens; 2. a refractory asbestos gasket; 3. a lens; 4. a light source heat dissipation ring; 5. a seal assembly; 6. a power supply cavity; 7. screw seal assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
Referring to fig. 1-2, an illumination lamp with fast heat dissipation and high safety comprises a toughened glass lens 1, a light source heat dissipation ring 4 and a power supply cavity 6, wherein a refractory asbestos gasket 2 is arranged between the rear end of the toughened glass lens 1 and the front end of the light source heat dissipation ring 4, the toughened glass lens 1, the refractory asbestos gasket 2 and the light source heat dissipation ring 4 are fixed in a sealing manner through a high-temperature-resistant sealant pouring layer, a cavity structure is formed between the toughened glass lens 1 and the light source heat dissipation ring 4, a lens 3 is arranged inside the cavity structure, a circular mounting boss is arranged at the bottom of the front end of the light source heat dissipation ring 4, and the lens 3 is fixedly mounted on the circular mounting boss;
the rear end of the light source heat dissipation ring 4 is fixedly installed at the front end of the power supply cavity 6, the light source heat dissipation ring 4 and the power supply cavity 6 are sealed through the sealing component 5, a power supply, a controller and a wiring terminal are fixedly installed inside the power supply cavity 6, and the rear end of the power supply cavity 6 is fixedly installed with a screw sealing component 7.
The toughened glass lens 1 and the lens 3 are both hemispherical shells.
The lens 3 is frosted.
The inside at light source heat dissipation ring 4 rear portion is equipped with heat dissipation muscle structure.
The power supply cavity 6 is a die-casting aluminum cavity with an independent space, and fin-shaped heat dissipation ribs are uniformly distributed on the outer side of the power supply cavity 6.
The sealing assembly 5 comprises a sealing plug and a sealing rubber ring.
The screw seal assembly 7 comprises a sealing plug and a screw seal ring.
The thickness of the toughened glass lens 1 is 10mm, and the thickness of the high-temperature-resistant sealant perfusion layer is 2 cm.
When the invention is used, the main technical scheme adopted is as follows:
when the lamp is used, through sealing component 5 and screw sealing component 7, make lamp light source region and power supply region and external sealing isolation, avoid external gas to get into the inside influence lamps and lanterns of lamps and lanterns and use, constitute the secondary lens structure between toughened glass lens 1 and the lens 3, and toughened glass lens 1, form thorough gapless sealed independent flame proof area between lens 3 and the light source cooling ring 4, the security of the luminous region of lamps and lanterns under the incident has been guaranteed, the fire-resistant asbestos gasket 2 who sets up, the material harm that glass and aluminum product lead to because of different thermal conductivity has been avoided, lens 3 of setting, through dull polish processing, can make the light of transmission become soft, the light is dazzled to the lamp has been avoided, dazzling.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a high illumination lamps and lanterns of quick security of heat dissipation, includes toughened glass lens (1), light source radiating ring (4) and power supply chamber (6), its characterized in that: a fireproof asbestos gasket (2) is arranged between the rear end of the toughened glass lens (1) and the front end of the light source heat dissipation ring (4), the toughened glass lens (1), the fireproof asbestos gasket (2) and the light source heat dissipation ring (4) are fixed in a sealing mode through a high-temperature-resistant sealant pouring layer, a cavity structure is formed between the toughened glass lens (1) and the light source heat dissipation ring (4), a lens (3) is arranged inside the cavity structure, a circular mounting boss is arranged at the bottom of the front end of the light source heat dissipation ring (4), and the lens (3) is fixedly mounted on the circular mounting boss;
the rear end fixed mounting of light source heat dissipation ring (4) is on the front end of power supply chamber (6), realize sealedly through sealing component (5) between light source heat dissipation ring (4) and power supply chamber (6), the inside fixed mounting of power supply chamber (6) has power, controller and binding post, the rear end fixed mounting of power supply chamber (6) has screw socket seal assembly (7).
2. The lighting fixture with the advantages of rapid heat dissipation and high safety as claimed in claim 1, wherein the tempered glass lens (1) and the lens (3) are both hemispherical shells.
3. A lighting fixture with fast heat dissipation and high safety as claimed in claim 1, characterized in that said lens (3) is frosted.
4. The lighting fixture with the advantages of rapid heat dissipation and high safety as claimed in claim 1, wherein the inside of the rear part of the light source heat dissipation ring (4) is provided with a heat dissipation rib structure.
5. The lighting lamp with the advantages of rapid heat dissipation and high safety as claimed in claim 1, characterized in that the power supply cavity (6) is a die-cast aluminum cavity with an independent space, and fin-shaped heat dissipation ribs are uniformly distributed on the outer side of the power supply cavity (6).
6. A lighting fixture with fast heat dissipation and high safety as claimed in claim 1, characterized in that the sealing assembly (5) comprises a sealing plug and a sealing rubber ring.
7. An illumination lamp with fast heat dissipation and high safety as claimed in claim 1, characterized in that the screw sealing component (7) comprises a sealing plug and a screw sealing ring.
8. The lighting fixture with the advantages of rapid heat dissipation and high safety as claimed in claim 1, wherein the thickness of the tempered glass lens (1) is 10mm, and the thickness of the high temperature-resistant sealant perfusion layer is 2 cm.
CN202010189433.1A 2020-03-18 2020-03-18 High illumination lamps and lanterns of fast security of heat dissipation Pending CN111256074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010189433.1A CN111256074A (en) 2020-03-18 2020-03-18 High illumination lamps and lanterns of fast security of heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010189433.1A CN111256074A (en) 2020-03-18 2020-03-18 High illumination lamps and lanterns of fast security of heat dissipation

Publications (1)

Publication Number Publication Date
CN111256074A true CN111256074A (en) 2020-06-09

Family

ID=70947852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010189433.1A Pending CN111256074A (en) 2020-03-18 2020-03-18 High illumination lamps and lanterns of fast security of heat dissipation

Country Status (1)

Country Link
CN (1) CN111256074A (en)

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