CN209484369U

CN209484369U - Projecting Lamp

Info

Publication number: CN209484369U
Application number: CN201920243149.0U
Authority: CN
Inventors: 王建华; 罗万邦
Original assignee: Shenzhen Huadian Lighting Co Ltd
Current assignee: Shenzhen Huadian Lighting Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-10-11
Anticipated expiration: 2029-02-25

Abstract

The utility model relates to a kind of Projecting Lamps, including lamp body, power supply, power pack and rear cover, the lamp body is equipped with the first radiating fin, the power pack is equipped with the second radiating fin, the power supply is mounted on power pack, and the power pack is mounted on the first radiating fin, and the accommodating chamber offered for accommodating power supply is covered after described, the rear cover lid is located on the first radiating fin, and makes power capacity in accommodating chamber；Wherein, the power supply and lamp body are electrically connected.The utility model is equipped with the second radiating fin by adding a power pack on power pack, and the heat for generating power supply is dispersed into the external world by the second radiating fin.Since the heat that lamp body generates is dispersed into the external world by the first radiating fin, to make lamp body and power supply realize individually heat dissipation, it is independent of each other between each other, it is ensured that the temperature of lamp body and power supply is in safe range always, this improves the service lifes of lamp body and power supply.

Description

Projecting Lamp

Technical field

The utility model relates to lighting technical field more particularly to a kind of Projecting Lamps.

Background technique

Projecting Lamp is the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated.Also known as spotlight.In general, it can take aim at Quasi- any direction, and have the structure that climate condition does not influence.It is mainly used for large area operation field mine, contour of building, body Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all be regarded as Projecting Lamp.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and variation range is between 0 °~180 °, the wherein especially narrow title of light beam For searchlight.Projecting Lamp in the prior art includes lamp body, power supply, rear cover and bracket, and the power supply is mounted in rear cover, institute It states rear cover lid to be located on lamp body, the lamp body is rack-mount.Since calorific value is larger in the process of work for power supply, and The inner space of rear cover is smaller, if the heat that power supply generates is dispersed into the external world not in time, excess calories is easy to cause to concentrate, To form tropical island effect, so that influencing the service life of power supply.

Utility model content

The purpose of this utility model is to provide a kind of Projecting Lamps, can be dispersed into rapidly the heat that power supply generates The external world, to guarantee that the temperature of power supply is in safe range always.

In order to solve the above-mentioned technical problem, technical solution provided by the utility model are as follows:

A kind of Projecting Lamp, including lamp body, power supply, power pack and rear cover, the lamp body are equipped with the first radiating fin, institute Power pack is stated equipped with the second radiating fin, the power supply is mounted on power pack, and the power pack is mounted on the first heat radiating fin On piece covers the accommodating chamber offered for accommodating power supply after described, the rear cover lid is located on the first radiating fin, and is made Power capacity is in accommodating chamber；Wherein, the power supply and lamp body are electrically connected.

Wherein, the outside scatter distributions in center of first end face of first radiating fin along lamp body, the socket are located at On the center of first end face.

It wherein, further include hood, the hood is movably arranged in the second end face of lamp body.

Wherein, the lamp body includes substrate and the LED luminescence chip being disposed on the substrate, and the substrate is located at lamp body In second end face.

It wherein, further include lens, the lens cover is located on substrate.

Wherein, it is covered after described and offers multiple heat release holes.

The utility model has the following beneficial effects: the utility model is equipped with by adding a power pack, and on power pack Second radiating fin, the heat for generating power supply are dispersed into the external world by the second radiating fin.Since the heat that lamp body generates is logical It crosses the first radiating fin and is dispersed into the external world, so that lamp body and power supply be made to realize individually heat dissipation, be independent of each other between each other, Ke Yibao The temperature of card lamp body and power supply is in safe range always, and this improves the service lifes of lamp body and power supply.

Detailed description of the invention

Referring to attached drawing, the disclosure of the utility model be will be apparent.It is to be appreciated that these attached drawings are merely illustrative Purpose, and be not intended to and the protection scope of the utility model be construed as limiting.In figure:

Fig. 1 is the schematic perspective view of the Projecting Lamp of an embodiment according to the present utility model.

Fig. 2 is the front view without rear cover of the Projecting Lamp of an embodiment according to the present utility model.

Fig. 3 is the rearview without rear cover of the Projecting Lamp of an embodiment according to the present utility model.

Fig. 4 is the power free rearview of the Projecting Lamp of an embodiment according to the present utility model.

Fig. 5 is the schematic perspective view of the rear cover of an embodiment according to the present utility model.

10, Projecting Lamp；1, lamp body；11, the first end face of lamp body；12, substrate；13, LED luminescence chip；14, the of lamp body Biend；2, power supply；3, power pack；31, the second radiating fin；32, connector；4, the first radiating fin；41, threaded hole；5, Hood；6, lens；7, bracket；8, rear cover；81, through-hole；82, heat release hole.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1 is the schematic perspective view of the Projecting Lamp of an embodiment according to the present utility model；Fig. 2 is according to this reality With the front view without rear cover of the Projecting Lamp of a novel embodiment；Fig. 3 is an embodiment party according to the present utility model The rearview without rear cover of the Projecting Lamp of formula.

It can be seen from the figure that the Projecting Lamp 10 can have lamp body 1, power supply 2 and power pack 3, lamp body 1 is equipped with the One radiating fin 4, power pack 3 are equipped with the second radiating fin 31, and power supply 2 is mounted on power pack 3 by screw, power pack 3 It is mounted on the second radiating fin 31 by connector 32.Since the heat that lamp body 1 generates is dispersed by the first radiating fin 4 The external world, the heat that power supply 2 generates are dispersed into the external world by the second radiating fin 31, dissipate so that lamp body 1 and power supply 2 be made to realize individually Heat is independent of each other between each other, it is ensured that and the temperature of lamp body 1 and power supply 2 is in safe range always, this improves The service life of lamp body 1 and power supply 2.In the shown embodiment, lamp body 1 is limited to circular configuration.It will be seen that optional In embodiment, lamp body 1 or rectangle or other shapes.

It can be seen from the figure that center outside scatter distributions of first radiating fin 4 along the first end face 11 of lamp body.The knot Structure is ingenious in design, and the heat dissipation area of lamp body 1 can be greatly increased by the first radiating fin 4 scattered outward, so that lamp body 1 produces Raw heat can be dispersed into rapidly the external world, to guarantee that the temperature of lamp body 1 is in safe range always.

In the prior art, hood is mounted on the top of lamp body by screw, to reach the effect of optically focused and anti-dazzle Fruit, when needing to adjust the optically focused angle of Projecting Lamp from circumferential direction, discovery existing product is unable to satisfy this demand, thus Influence user experience.In the present embodiment, hood 5 is movably arranged in the second end face 14 of lamp body, by One circular orbit is set on biend 15, hood 5 is fixed on circular orbit by screw bolt and nut, when needing from circumferential direction When side is adjusted up the optically focused angle of Projecting Lamp 10, it only need to unscrew nut, then be moved to hood 5 accordingly along circular orbit Position upper locking nut.The structure is simple and convenient to operate, and can quickly adjust the optically focused of Projecting Lamp 10 in circumferential direction Angle, to improve the applicability and user experience of Projecting Lamp 10.And light pollution can be reduced by hood 5, it prevents The light of scattering influences residential block.

As shown in fig. 1, LED luminescence chip 13 of the lamp body 1 including substrate 12 and setting on the substrate 12, substrate 12 In in the second end face 14 of lamp body.In the shown embodiment, substrate 12 is limited to aluminum substrate.It will be seen that optional real It applies in mode, substrate 12 or silicon substrate, glass substrate, quartz base plate, sapphire substrate, plastic substrate or similar Substrate.

As shown in fig. 1, Projecting Lamp 10 can have lens 6, and the lid of lens 6 sets on the substrate 12, can be adjusted by lens 6 Save the light angle of Projecting Lamp 10, thus the light luminance for irradiating it more evenly, that penetration power is stronger, light scatters and disappears is smaller.

As shown in fig. 1, which can have bracket 7, and lamp body 1 is mounted on bracket 7 by screw.

It can be seen from the figure that the Projecting Lamp 10 can have rear cover 8, through-hole 81 is offered on rear cover 8, such as institute in Fig. 4 Show, the threaded hole 41 of adaptation through-hole 81 offered on the first radiating fin 4, by screw pass through through-hole 81 and threaded hole 41 to Rear cover 8 is fixed on the first radiating fin 4.

In the shown embodiment, multiple heat release holes 82 are offered on rear cover 8, so that rear cover 8 is generated cross-ventilation, with after an action of the bowels Heat inside lid 8 is dispersed into rapidly the external world, to achieve the effect that heat dissipation.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of Projecting Lamp, which is characterized in that including lamp body, power supply, power pack and rear cover, the lamp body is equipped with first and dissipates Hot fin, the power pack are equipped with the second radiating fin, and the power supply is mounted on power pack, and the power pack is mounted on the On one radiating fin, the accommodating chamber offered for accommodating power supply is covered after described, the rear cover lid is located at the first radiating fin On, and make power capacity in accommodating chamber；Wherein, the power supply and lamp body are electrically connected.

2. Projecting Lamp according to claim 1, which is characterized in that the first end face of first radiating fin along lamp body The outside scatter distributions in center, socket are located on the center of first end face.

3. Projecting Lamp according to claim 1, which is characterized in that it further include hood, the mobilizable peace of hood In the second end face of lamp body.

4. Projecting Lamp according to claim 1, which is characterized in that the lamp body includes substrate and is disposed on the substrate LED luminescence chip, the substrate are located in the second end face of lamp body.

5. Projecting Lamp according to claim 4, which is characterized in that further include lens, the lens cover is located on substrate.

6. Projecting Lamp according to claim 1, which is characterized in that covered after described and offer multiple heat release holes.