CN202733492U - Anti-explosion light-emitting diode (LED) lamp - Google Patents
Anti-explosion light-emitting diode (LED) lamp Download PDFInfo
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- CN202733492U CN202733492U CN2012201680028U CN201220168002U CN202733492U CN 202733492 U CN202733492 U CN 202733492U CN 2012201680028 U CN2012201680028 U CN 2012201680028U CN 201220168002 U CN201220168002 U CN 201220168002U CN 202733492 U CN202733492 U CN 202733492U
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- explosion
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- led lamp
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Abstract
The utility model provides an anti-explosion light-emitting diode (LED) lamp, and belongs to the technical field of lighting lamps. The anti-explosion LED lamp comprises an anti-explosion lamp cover upper seat made of metal materials, an anti-explosion lamp cover body and an LED lamp device, wherein the anti-explosion lamp cover body and the LED lamp device are matched with the anti-explosion lamp cover upper seat. A mounting hole site is arranged in the anti-explosion lamp cover upper seat, the LED lamp device is arranged on the mounting hole site in the anti-explosion lamp upper seat in matched mode, the mounting hole site is connected with the LED lamp device in small-clearance fit mode, the size of the small clearance is 0.005 millimeter to 0.15 millimeter, and a clamp spring is arranged at the connection position of the anti-explosion lamp cover upper seat and the LED lamp device. Through the technology, a traditional first-generation bulb, or a second-generation bulb or a third-generation bulb in an anti-explosion lamp is replaced by a fourth-generation lighting LED bulb which is good in heat dissipation property, good in power saving capacity, long in service life and low in light failure. The anti-explosion LED lamp is attractive in appearance, simple in structure, good in anti-explosion property, convenient to mount, operate and maintain, and capable of being popularized and applied on a large scale; and due to the fact that the anti-explosion LED lamp is good in anti-explosion property and high in safety, the anti-explosion LED lamp is especially suitable for flammable and explosive places in industries such as petrifaction, mines and chemical industry.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is specifically related to a kind of for the inflammable and explosive employed anti-explosion LED lamps in field such as petrochemical industry, mine, chemical industry.
Background technology
In the inflammable and explosive places of industry such as petrochemical industry, mine, chemical industry, for improving the used lighting of security performance, basically use explosion-proof lamp to replace common illuminating lamp.At present, the explosion-proof lamp light source of use has two classes, and the one, thermal light source is such as metal halid lamp, high-pressure mercury lamp, common osram lamp etc., the 2nd, fluorescent glass pipe energy-saving lamp.These all are the light sources that belongs to traditional model, belong to respectively the first light source to the third generation.Common osram lamp service life is 1500-2000 hours, and metal halid lamp, high-pressure mercury lamp service life is 3000-4000 hours; The projected life of fluorescent glass pipe energy-saving lamp, actual life was generally at 3000-4000 hours also with regard to 6000 hours.This two classes lamp shortcoming is obvious, short, high light decay of life-span, high energy consumption, low light efficiency, peripheral voltage fluctuation sensitivity, shell all is glass, easy fragmentation etc., and lamp contains heavy metal or rare earth material, after bulb life finishes, there is a very serious pollution problem to environment, at present, China is this type of perfect bulb recovery system of neither one also, and the environmental pollution of this class bulb becomes a unavoidable realistic problem.
The LED lamp is cold light source, almost not in heat radiation, the heat that led chip produces during work only has by radiator and is transmitted in the ambient air, and the ad hoc structure of the sealing of explosion-proof lamp internal independence and ambient air isolation is so that its inner air can't convection current be taken away these heats, so, must adopt particular technology heat to be sent to the peripheral air of lampshade.
The utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of a kind of LED light special that can directly replace conventional light source that uses for the inflammable and explosive place explosion-proof lamp such as petrochemical industry, mine, chemical industry to steep.
Described a kind of anti-explosion LED lamps, comprise the Explosion-proof globe seat of honour of being made by metal material, the explosion-proof lamp cover body that matches with it and LED lamp device, described Explosion-proof globe is provided with mounting hole site in the seat of honour, the mounting hole site that it is characterized in that the described Explosion-proof globe seat of honour is equipped with LED lamp device, the microgap is connected between mounting hole site and the Explosion-proof globe seat of honour, described microgap size is 0.005-0.15mm, and the Explosion-proof globe seat of honour and LED lamp device junction arrange jump ring.
Described a kind of anti-explosion LED lamps, it is characterized in that described LED lamp device comprises mount pad and the lamp body that is connected with mount pad, described mount pad is connected with the mounting hole site at the Explosion-proof globe seat of honour, be equipped with insulator on the mount pad, insulator head is provided with two binding posts that are used for installing wire, described lamp body inside is cavity configuration, in be provided with the LED Switching Power Supply, lamp body bottom surface and side longitudinal separation arrange aluminium base, pearl is disposed on the aluminium base LED lamp, the density that described LED lamp pearl is placed at the density ratio side aluminium base that lamp body bottom surface aluminium base is placed wants large, so that bottom surface LED correspondence direction is relatively bright.
Described a kind of anti-explosion LED lamps, it is characterized in that the described Explosion-proof globe seat of honour and the explosion-proof lamp cover body that matches with it are the explosion-proof lamp inherent structure, the top of the Explosion-proof globe seat of honour and the explosion-proof lamp cover body that matches with it is the thin case structure for being made by thermal conductive metallic material all, and these intrinsic Metal Structure Designs become the intrinsic radiator of the utility model LED lamp.
Described a kind of anti-explosion LED lamps is characterized in that being equipped with between described mount pad and the Explosion-proof globe seat of honour jump ring of vertically fixing for LED lamp device.
Described a kind of anti-explosion LED lamps is characterized in that the sphere structure of described explosion-proof lamp cover body bottom for being made by transparent explosion-proof lamp.
Described a kind of anti-explosion LED lamps is characterized in that the external metal protection frame that is equipped with for the protection of the explosion-proof lamp cover body of described Explosion-proof globe.
Described a kind of anti-explosion LED lamps is characterized in that being equipped with in the described insulator axial aperture of electric wire arrangement, and the power line of LED lamp passes axial aperture and is connected on the binding post, is connected with external power cord.
Described a kind of anti-explosion LED lamps is characterized in that described lamp body, mount pad are the thin type structure that the aviation aluminum is made.
Described a kind of anti-explosion LED lamps is characterized in that described mount pad top is " T " character form structure.
By adopting above-mentioned technology, compared with prior art, the beneficial effects of the utility model are as follows:
1) the utility model is by adopting LED to replace traditional bulb, and advantage is as follows: a power saving capability is good, and the luminous flux that 1 watt of LED lamp produces is equivalent to and 7-8 watt ordinary incandescent lamp; The b life-span is long, and the normal use of LED lamp can reach 5-10 ten thousand hours; The c low light attenuation is controlled in 3000 hours 2%;
dBelong to cold light source, the LED core members is chip, and chip is in luminescence process, can produce heat, heat is transmitted to radiator by the aluminium base that is installed in the LED lamp pearl back side, again by radiator with the mode of dissipation of heat in the air, the useful life in its use procedure is very long;
eLow-voltage direct-current work, the luminous operating voltage of LED lamp pearl is DC3.0V;
fOwing to self being with viridescent Switching Power Supply, the self-protection ability such as short circuit, overload, overcurrent with self, high power factor, without stroboscopic etc., in addition, operating voltage range is wider, can between AC85-265V, work, can not occur that conventional light source is the sort of to affect its normal use and the life-span because of peripheral voltage fluctuation;
2) the utility model is by directly replacing original conventional bulb in the explosion-proof lamp with LED lamp device, install and use very convenient, existing Explosion-proof globe and existing device are continued to use and light source is updated, greatly save the explosion-proof lamp upgrade cost, effectively reduce the maintenance cost of light fixture, greatly reduce the electric cost expenditure of factory, directly and effectively increase economic efficiency, also make great efforts to give a favor for macroscopical energy-saving and emission-reduction of country.
3) the Explosion-proof globe of the present utility model seat of honour and the explosion-proof lamp cover body that matches with it are made by the good metal material of thermal conductivity, the heat generation of LED lamp pearl out after, pass to lamp body by LED lamp aluminium base, mount pad, arrive again the explosion-proof cover body of the Explosion-proof globe seat of honour and metallic aluminium, then be transmitted in the peripheral air of explosion-proof lamp.This intrinsic explosion-proof lamp metal shell directly is designed to the radiator that the LED lamp contacts with ambient air, the heat that the LED lamp that the inner confined space of Explosion-proof globe is installed produces is transmitted to the outer method of Explosion-proof globe with the mode of metal conduction, simple in structure, good heat dissipation effect;
4) LED lamp pearl of the present utility model vertically reaches bottom interval and is arranged on the lamp body, and LED lamp pearl is arranged as corn shape structure, and the placement density of bottom is higher than the side, so that the corresponding light in bottom improves relatively by force practicality.Some row LED lamp pearls are arranged at side and bottom at lamp body, appearance looks elegant, and simple in structure, explosion-proof performance is good, can apply, because its explosion-proof performance is good, safe, is specially adapted to the inflammable and explosive places of industry such as petrochemical industry, mine, chemical industry.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of LED explosion-proof lamp apparatus of the present utility model.
Among the figure: 1-mount pad, 2-lamp body, 3-LED lamp pearl, 4-insulator, 5-binding post, 6-aluminium base, the 7-Explosion-proof globe seat of honour, 8-explosion-proof lamp cover body, 9-jump ring.
The specific embodiment
The utility model will be further described below in conjunction with Figure of description:
Shown in Fig. 1-2, a kind of anti-explosion LED lamps, comprise the Explosion-proof globe seat of honour 7 of being made by metal material and the explosion-proof lamp cover body 8 that matches with it, be provided with mounting hole site in the described Explosion-proof globe seat of honour 7, the mounting hole site at the Explosion-proof globe seat of honour 7 is equipped with LED lamp device, the microgap is connected between mounting hole site and the Explosion-proof globe seat of honour 7, and gap length is 0.005-0.15mm.As shown in Figure 2, described LED explosion-proof lamp apparatus comprises mount pad 1 and the lamp body 2 that is connected with mount pad 1, described mount pad 1 is connected with the Explosion-proof globe seat of honour 7 mounting hole site, be equipped with insulator 4 on the mount pad 1, insulator 4 tops are provided with two binding posts 5 that are used for installing wire, described lamp body 2 inside are cavity structure, be provided with the LED Switching Power Supply, lamp body 2 bottom surfaces and side longitudinal separation arrange aluminium base 6, LED lamp pearl 3 is disposed on the aluminium base 6, be provided with mounting hole site in the described Explosion-proof globe seat of honour 7, mount pad 1 is connected with mounting hole site, is equipped with the aperture of electric wire arrangement in the insulator 4, and the power line of LED lamp passes aperture and is connected on the binding post 5, be connected with external power cord, described lamp body 2 and mount pad 1 are aviation aluminium etc. to have the thermal conductive resin material and makes structure.
For the fastness of installing, be equipped with jump ring 9 between described mount pad 1 and the lampshade seat of honour 7, mount pad 1 top is " T " character form structure, and jump ring 9 be used for to be installed, and the other end is used for and being connected of lamp body 2, described explosion-proof lamp cover body 8 tops are that intrinsic aluminium is made, structure is made by intrinsic transparent explosion-proof lamp in the bottom, or according to corresponding other structures of client's needs, explosion-proof lamp cover body 8 the outside be equipped with the metal protection frame, for increasing the fastness of anti-explosion LED lamps, improve explosion-proof performance.
The power line of LED power supply of the present utility model is received respectively on the binding post 5 by the axial aperture on the insulator 4, and power supply is also received respectively on the binding post 5, switches on.A plurality of sides and the bottom surface of described lamp body 2 all are equipped with LED aluminium base 6, and the LED bulb just is installed on the aluminium base 6.
The heat that LED lamp pearl produces is transmitted to lamp body 2 by aluminium base 6, combine closely by a mouthful screw thread, heat is delivered to mount pad 1 by faying face again, mount pad 1 cooperates installation with 7 microgaps, the Explosion-proof globe seat of honour, heat just is transmitted to the Explosion-proof globe seat of honour 7 by their faying face, the Explosion-proof globe seat of honour 7 and explosion-proof lamp cover body 8 carry by Explosion-proof globe when work that lock screw firmly combines closely, and the heat that the LED bulb conducts out just is dispersed in the ambient air of explosion-proof lamp by their surface and goes.Perfect heat-dissipating, economize on electricity, long service life facts have proved, the luminous flux of 1 watt of LED lamp generation is suitable with 7--8 watt ordinary incandescent lamp; The normal use of LED lamp can reach 5--10 ten thousand hours, its light decay can be controlled in 3000 hours 2%, and the LED bulb carries the Switching Power Supply of a cover environmental type, and input voltage can both work between 85V-265V, is not subjected to the impact of peripheral voltage fluctuation.
Claims (9)
1. anti-explosion LED lamps, comprise the Explosion-proof globe seat of honour (7) of being made by metal material, the explosion-proof lamp cover body (8) that matches with it and LED lamp device, be provided with mounting hole site in the described Explosion-proof globe seat of honour (7), the mounting hole site that it is characterized in that the described Explosion-proof globe seat of honour (7) is equipped with LED lamp device, the microgap is connected between mounting hole site and the Explosion-proof globe seat of honour (7), described microgap size is 0.005-0.15mm, and the Explosion-proof globe seat of honour (7) arrange jump ring (9) with LED lamp device junction.
2. a kind of anti-explosion LED lamps according to claim 1, it is characterized in that described LED lamp device comprises mount pad (1) and the lamp body (2) that is connected with mount pad (1), described mount pad (1) is connected with the mounting hole site of the Explosion-proof globe seat of honour (7), be equipped with insulator (4) on the mount pad (1), insulator (4) top is provided with two binding posts (5) that are used for installing wire, described lamp body (2) inside is cavity configuration, in be provided with the LED Switching Power Supply, lamp body (2) bottom surface and side longitudinal separation arrange aluminium base (6), and LED lamp pearl (3) is disposed on the aluminium base (6).
3. a kind of anti-explosion LED lamps according to claim 1, it is characterized in that the described Explosion-proof globe seat of honour (7) and the explosion-proof lamp cover body (8) that matches with it are the explosion-proof lamp inherent structure, the top that the Explosion-proof globe seat of honour (7) reach the explosion-proof lamp cover body (8) that matches with it is the thin case structure for being made by thermal conductive metallic material all.
4. a kind of anti-explosion LED lamps according to claim 2 is characterized in that being equipped with between described mount pad (1) and the Explosion-proof globe seat of honour (7) jump ring (9) of vertically fixing for LED lamp device.
5. a kind of anti-explosion LED lamps according to claim 1 is characterized in that the sphere structure of described explosion-proof lamp cover body (8) bottom for being made by transparent explosion-proof lamp.
6. a kind of anti-explosion LED lamps according to claim 1 is characterized in that described explosion-proof lamp cover body (8) fit on is provided for protecting the metal protection frame of explosion-proof lamp cover body (8).
7. a kind of anti-explosion LED lamps according to claim 2 is characterized in that being equipped with in the described insulator (4) axial aperture of electric wire arrangement, and the power line of LED lamp passes axial aperture and is connected on the binding post (5), is connected with external power cord.
8. a kind of anti-explosion LED lamps according to claim 2 is characterized in that described lamp body (2), mount pad (1) are the thin type structure that the aviation aluminum is made.
9. a kind of anti-explosion LED lamps according to claim 2 is characterized in that described mount pad (1) top is " T " character form structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201680028U CN202733492U (en) | 2012-04-20 | 2012-04-20 | Anti-explosion light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201680028U CN202733492U (en) | 2012-04-20 | 2012-04-20 | Anti-explosion light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733492U true CN202733492U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201680028U Withdrawn - After Issue CN202733492U (en) | 2012-04-20 | 2012-04-20 | Anti-explosion light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563432A (en) * | 2012-02-09 | 2012-07-11 | 傅则吾 | LED illuminating lamp with bud bulb |
| CN102620173A (en) * | 2012-04-20 | 2012-08-01 | 台州海之大电子科技有限公司 | Explosion-proof light emitting diode (LED) lamp |
| WO2021047530A1 (en) * | 2019-09-11 | 2021-03-18 | 苏州欧普照明有限公司 | Light source module, connection structure, and lamp |
-
2012
- 2012-04-20 CN CN2012201680028U patent/CN202733492U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563432A (en) * | 2012-02-09 | 2012-07-11 | 傅则吾 | LED illuminating lamp with bud bulb |
| CN102563432B (en) * | 2012-02-09 | 2014-03-12 | 傅则吾 | LED illuminating lamp with bud bulb |
| CN102620173A (en) * | 2012-04-20 | 2012-08-01 | 台州海之大电子科技有限公司 | Explosion-proof light emitting diode (LED) lamp |
| CN102620173B (en) * | 2012-04-20 | 2013-10-30 | 台州海之大电子科技有限公司 | Explosion-proof light emitting diode (LED) lamp |
| WO2021047530A1 (en) * | 2019-09-11 | 2021-03-18 | 苏州欧普照明有限公司 | Light source module, connection structure, and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |