CN203628442U - LED spotlight - Google Patents

LED spotlight Download PDF

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Publication number
CN203628442U
CN203628442U CN201320811260.8U CN201320811260U CN203628442U CN 203628442 U CN203628442 U CN 203628442U CN 201320811260 U CN201320811260 U CN 201320811260U CN 203628442 U CN203628442 U CN 203628442U
Authority
CN
China
Prior art keywords
led
lamp housing
led lamp
reflecting
light
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.)
Expired - Fee Related
Application number
CN201320811260.8U
Other languages
Chinese (zh)
Inventor
周晨光
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.)
NINGBO SHENGHE LIGHT-FIXTURE Co Ltd
Original Assignee
NINGBO SHENGHE LIGHT-FIXTURE 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 NINGBO SHENGHE LIGHT-FIXTURE Co Ltd filed Critical NINGBO SHENGHE LIGHT-FIXTURE Co Ltd
Priority to CN201320811260.8U priority Critical patent/CN203628442U/en
Application granted granted Critical
Publication of CN203628442U publication Critical patent/CN203628442U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an LED spotlight which comprises a rectangular conjunction box pedestal and an LED lamp housing above the rectangular conjunction box pedestal. The front side of the LED lamp housing is in a vertical planar form, and the rear side is bent from the lower side to the upper side in an inclined manner. The rear side of the LED lamp housing is sequentially provided with a reflecting cover, a toughened glass plate and a sealing cover plate, and an installation cavity for LED chip is formed between the LED lamp housing and the reflecting cover. A rubber sealing strip is arranged between the toughened glass plate and the sealing cover plate, and a reflecting groove recessed towards the inner side of the LED lamp housing is arranged in the reflecting cover. A reflecting coating is coated on the reflecting groove, and a radiating fin is arranged on the back side of the reflecting groove. The LED spotlight is simple in structure and reasonable in design. Unlike a structure of a common LED spotlight, the LED spotlight employs a vertical structure, and the integral structure is concise and reliable, and the thermal diffusivity is good.

Description

LED shot-light
Technical field
The utility model relates to a kind of LED light fixture, especially relates to a kind of LED shot-light.
Background technology
In known technical field, LED (Light Emitting Diode), light emitting diode, is a kind of solid-state semiconductor devices that can be visible ray by electric energy conversion, it can directly be converted into light electricity.The heart of LED is a semi-conductive wafer, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is N-type semiconductor, is mainly electronics here.But when these two kinds of semiconductors couple together, between them, just form a P-N knot.In the time that electric current acts on this wafer by wire, electronics will be pushed to P district, and in P district, electronics, with hole-recombination, then will send energy with the form of photon, the luminous principle of LED lamp that Here it is.And the namely color of light of light wavelength is to be determined by the material that forms P-N knot.Because of the advantage such as its high brightness, stroboscopic be low, energy-conservation, make its application very extensive.
LED shot-light is exactly the shot-light as light source with light emitting diode.Tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.And the luminous one-way of LED has formed the perfection support to shot-light luminous intensity distribution.
Utility model content
Technical problem to be solved in the utility model is: a kind of LED shot-light simple in structure, reasonable in design is provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED shot-light, comprise rectangle terminal box base and be arranged on the LED lamp housing of rectangle terminal box base top, the front side of described LED lamp housing is perpendicular shape, its rear side under be bending obliquely from above, rear side at described LED lamp housing is provided with reflecting cover successively, armorplate glass and seal cover board, between described LED lamp housing and reflecting cover, form the installation cavity of LED chip, between described armorplate glass and seal cover board, be provided with rubber weather strip, described reflecting cover has to the reflective cell body of LED lamp housing inner side depression, in described reflective cell body, be coated with reflecting coating, the back side at reflective cell body is provided with fin.
Further, do not have as a kind of concrete embodiment, the utility model is provided with the driver of LED chip in described rectangle terminal box base.
Further, do not have as a kind of concrete embodiment, the utility model is provided with the hollow out cell body adapting with reflective cell body surface area size on described seal cover board.
Adopted technique scheme, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, not similar with the structure of the common LED shot-light of half, adopt vertical structure, and overall structure is simplified reliably, and heat dispersion is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1. rectangle terminal box base, 2.LED lamp housing, 3. reflecting cover, 31. reflective cell bodies, 4. armorplate glass, 5. seal cover board, 6.LED chip, 7. rubber weather strip.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
LED shot-light as shown in Figure 1, comprise rectangle terminal box base 1 and be arranged on the LED lamp housing 2 of rectangle terminal box base 1 top, described LED lamp housing 2) front side is perpendicular shape, its rear side under be bending obliquely from above, rear side at described LED lamp housing 2 is provided with reflecting cover 3 successively, armorplate glass 4 and seal cover board 5, between described LED lamp housing 2 and reflecting cover 3, form the installation cavity of LED chip 6, between described armorplate glass 4 and seal cover board 5, be provided with rubber weather strip 7, described reflecting cover 3 has to the reflective cell body 31 of LED lamp housing 2 inner side depressions, in described reflective cell body 31, be coated with reflecting coating, the back side at reflective cell body 31 is provided with fin.
In described rectangle terminal box base 1, be provided with the driver of LED chip 6.
On described seal cover board 5, be provided with the hollow out cell body adapting with reflective cell body 31 surface area sizes.
The utility model is simple in structure, reasonable in design, not similar with the structure of the common LED shot-light of half, adopts vertical structure, and overall structure is simplified reliably, and heat dispersion is good.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.

Claims (3)

1. a LED shot-light, it is characterized in that: comprise rectangle terminal box base (1) and be arranged on the LED lamp housing (2) of rectangle terminal box base (1) top, the front side of described LED lamp housing (2) is perpendicular shape, its rear side under be bending obliquely from above, be provided with successively reflecting cover (3) at the rear side of described LED lamp housing (2), armorplate glass (4) and seal cover board (5), between described LED lamp housing (2) and reflecting cover (3), form the installation cavity of LED chip (6), between described armorplate glass (4) and seal cover board (5), be provided with rubber weather strip (7), described reflecting cover (3) has to the reflective cell body (31) of LED lamp housing (2) inner side depression, in described reflective cell body (31), be coated with reflecting coating, the back side at reflective cell body (31) is provided with fin.
2. LED shot-light as claimed in claim 1, is characterized in that: the driver that is provided with LED chip (6) in described rectangle terminal box base (1).
3. LED shot-light as claimed in claim 1, is characterized in that: on described seal cover board (5), be provided with the hollow out cell body adapting with reflective cell body (31) surface area size.
CN201320811260.8U 2013-12-10 2013-12-10 LED spotlight Expired - Fee Related CN203628442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320811260.8U CN203628442U (en) 2013-12-10 2013-12-10 LED spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320811260.8U CN203628442U (en) 2013-12-10 2013-12-10 LED spotlight

Publications (1)

Publication Number Publication Date
CN203628442U true CN203628442U (en) 2014-06-04

Family

ID=50814916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320811260.8U Expired - Fee Related CN203628442U (en) 2013-12-10 2013-12-10 LED spotlight

Country Status (1)

Country Link
CN (1) CN203628442U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953165A (en) * 2016-05-24 2016-09-21 江苏天楹之光光电科技有限公司 Outdoor solar emergency lighting LED lamp
CN108884987A (en) * 2016-03-09 2018-11-23 豪倍公司 Circumference lamps and lanterns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884987A (en) * 2016-03-09 2018-11-23 豪倍公司 Circumference lamps and lanterns
CN105953165A (en) * 2016-05-24 2016-09-21 江苏天楹之光光电科技有限公司 Outdoor solar emergency lighting LED lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20191210