CN203586130U

CN203586130U - LED spot lamp

Info

Publication number: CN203586130U
Application number: CN201320621979.5U
Authority: CN
Inventors: 赵文宾
Original assignee: SHENZHEN TRICHROMATIC LIGHTING CO Ltd
Current assignee: SHENZHEN TRICHROMATIC LIGHTING CO Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2014-05-07
Anticipated expiration: 2023-10-10

Abstract

The utility model provides an LED spot lamp. The LED spot lamp comprises a lamp cap, a lampshade, a driving power source, a heat dissipation device, an LED module and a lens. The lamp cap is installed at one end of the lampshade. The other end of the lampshade is open. The driving power source, the heat dissipation device and the LED module are contained in the lampshade. The heat dissipation device comprises a radiator containing the LED module. The radiator is provided with a plurality of containing cavities. A fan housing is arranged below the radiator. A fan is installed in the fan housing. The LED module comprises an aluminum substrate. A plurality of LED lamp beads are arranged on the aluminum substrate. The aluminum substrate is installed in the containing cavities of the radiator. The lens corresponds to the LED lamp beads, is arranged on the aluminum substrate and located in the containing cavities of the radiator and is flush with the lampshade. The LED spot lamp is simple and practical in structure and easy to machine and manufacture; the problem that the lens, the LED lamp beads and the aluminum substrate are machined separately in the traditional machining process of a parabolic aluminum reflector is solved, so that the process is simplified; besides, the LED spot lamp is good in condensation effect and heat dissipation effect.

Description

LED shot-light

Technical field

The utility model relates to a kind of LED shot-light, especially a kind of LED shot-light of installing, spotlight effect is good be convenient to.

Background technology

LED is the abbreviation of light emitting diode, is a kind of solid luminescent material that can convert electrical energy into luminous energy, due to the advantage of its energy-conserving and environment-protective, has at present the trend that replaces gradually conventional light source.LED shot-light is a kind of light fixture of height optically focused, and its light irradiates to have can specify specific objective, is mainly used for special illumination, such as emphasizing that certain is very flavoursome or having very much the place of new meaning.

LED shot-light in the market, much adopts the structure of handkerchief lamp, and handkerchief lamp English is PAR lamp, and full name is " Parabolic Aluminum Reflector ", refers to light-source encapsulation to the structure in reflector.But there is the defect that operation is loaded down with trivial details in most light fixtures, for example the design of reflector and LED substrate adopts a plurality of separated modes in design and processing, and operation is more, installs also and be difficult for; In addition, in the process of installing, screw does not often expose to lampshade, attractive in appearance and easily scratch people.

Utility model content

The utility model is the above-mentioned defect existing for current LED shot-light, provides a kind of manufacturing process comparatively simple, the LED shot-light that spotlight effect is good.

Specifically, LED shot-light described in the utility model, comprise lamp holder, lampshade, driving power, heat abstractor, LED module and lens, lamp holder is arranged on one end of lampshade, the other end of lampshade is opening end, in lampshade, hold driving power, heat abstractor and LED module, heat abstractor comprises the radiator that holds LED module, radiator is provided with several container cavities, radiator below is provided with fan guard, fan is arranged in fan guard, LED module comprises aluminium base, on aluminium base, be placed with several LED lamp pearls, aluminium base is arranged in the container cavity on radiator, lens are corresponding with LED lamp pearl, be arranged on aluminium base, also be positioned at container cavity on radiator and with lampshade level.

Further, on described aluminium base, be also provided with Thermal Cutoffs, be electrically connected with LED lamp pearl and driving power.Thermal Cutoffs is also called temperature fuse, is temperature sense loop shearing device.What in the improper running of Thermal Cutoffs energy induction apparatus electronic product, produce is overheated, thereby cut-off loop is to avoid the generation of fire.

Further, described LED shot-light also comprises the stopper between the container cavity that is arranged on radiator.

Further, clamping between described stopper and the container cavity of radiator.

Further, described aluminium base comprises several parts corresponding with container cavity number, and each several part is one-body molded.

Further, described lens comprise several and LED lamp pearl number with respect to part, each several part is connected as a single entity.

Further, described lampshade is provided with a plurality of louvres.

Further, described aluminium base is screwed in container cavity.

Further, described radiator, fan guard are screwed on the inwall of lampshade.

Further, the integrated extrusion process of described radiator, non-combined radiator.

LED shot-light described in the utility model, simple and practical, processing and fabricating is easy, has saved the problem of the lens that exist in the processing of traditional handkerchief lamp, LED lamp pearl, aluminium base separate machined, and operation is simplified, and light-gathering is good, good heat dissipation effect.

Accompanying drawing explanation

Fig. 1 is the structure explosive view of the utility model embodiment;

Wherein, 1 is that lamp holder, 2 is that lampshade, 3 is that driving power, 4 is that fan guard, 5 is that fan, 6 is that radiator, 60 is that container cavity, 71 is that aluminium base, 72 is that LED lamp pearl, 73 is that Thermal Cutoffs, 8 is that lens, 9 are stopper.

The specific embodiment

Below in conjunction with accompanying drawing, LED shot-light described in the utility model is illustrated without limitation, object is to be convenient to the described technical scheme of the better understanding of the public.

As shown in Figure 1, LED shot-light described in the utility model, comprise lamp holder 1, lampshade 2, driving power 3, heat abstractor, LED module and lens, lamp holder 1 is arranged on one end of lampshade 2, can be screw socket or bayonet socket, be screw socket in the present embodiment, the other end of lampshade 2 is opening end, in lampshade 2, hold driving power 3, heat abstractor and LED module, heat abstractor comprises the radiator 6 that holds LED module, radiator 6 is provided with several container cavities 60, radiator 6 belows are provided with fan guard 4, fan 5 is arranged in fan guard 4, LED module comprises aluminium base 71, aluminium base comprises several parts corresponding with container cavity number, each several part is one-body molded, on aluminium base 71, be placed with several LED lamp pearls 72, aluminium base 71 is arranged in the container cavity 60 on radiator 6, lens 8 are corresponding with LED lamp pearl 72, lens comprise several and LED lamp pearl number with respect to part, each several part is connected as a single entity, be arranged on aluminium base 71, also be positioned at container cavity 60 on radiator and with lampshade level, on described aluminium base 71, be also provided with Thermal Cutoffs 73, be electrically connected with LED lamp pearl and driving power, described LED shot-light also comprises that clamping is arranged on the stopper 9 between the container cavity 60 of radiator, described radiator 6, fan guard 4 is screwed on the inwall of lampshade 2, screw does not expose.

Should be clear and definite be; above-mentioned explanation comprises that accompanying drawing is not the restriction to technical scheme described in the utility model; in fact; all improvement of described technical scheme being carried out with identical or approximate principle; the shape, size, the material used that comprise each several part structure; and respective element be equal to replacement, all within the utility model technical scheme required for protection.

Claims

1. a LED shot-light, it is characterized in that: comprise lamp holder, lampshade, driving power, heat abstractor, LED module and lens, lamp holder is arranged on one end of lampshade, the other end of lampshade is opening end, in lampshade, hold driving power, heat abstractor and LED module, heat abstractor comprises the radiator that holds LED module, radiator is provided with several container cavities, radiator below is provided with fan guard, fan is arranged in fan guard, LED module comprises aluminium base, on aluminium base, be placed with several LED lamp pearls, aluminium base is arranged in the container cavity on radiator, lens are corresponding with LED lamp pearl, be arranged on aluminium base, also be positioned at container cavity on radiator and with lampshade level.

2. LED shot-light according to claim 1, is characterized in that: on described aluminium base, be also provided with Thermal Cutoffs, be electrically connected with LED lamp pearl and driving power.

3. LED shot-light according to claim 1 and 2, is characterized in that: described LED shot-light also comprises the stopper between the container cavity that is arranged on radiator.

4. LED shot-light according to claim 3, is characterized in that: clamping between described stopper and the container cavity of radiator.

5. LED shot-light according to claim 1 and 2, is characterized in that: described aluminium base comprises several parts corresponding with container cavity number, and each several part is one-body molded.

6. LED shot-light according to claim 1 and 2, is characterized in that: described lens comprise several and LED lamp pearl number with respect to part, each several part is connected as a single entity.

7. LED shot-light according to claim 1 and 2, is characterized in that: described lampshade is provided with a plurality of louvres.

8. LED shot-light according to claim 1 and 2, is characterized in that: described aluminium base is screwed in container cavity.

9. LED shot-light according to claim 1 and 2, is characterized in that: described radiator, fan guard are screwed on the inwall of lampshade.

10. LED shot-light according to claim 1 and 2, is characterized in that: the integrated extrusion process of described radiator, non-combined radiator.