CN205261283U

CN205261283U - Integral floodlight

Info

Publication number: CN205261283U
Application number: CN201520896326.7U
Authority: CN
Inventors: 叶胜
Original assignee: SHANGHAI SUPERTEK LIGHTING CO Ltd
Current assignee: SHANGHAI SUPERTEK LIGHTING CO Ltd
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2016-05-25
Anticipated expiration: 2025-11-11

Abstract

The utility model provides an integral floodlight, includes that casing, light emitting source, power module, reflector and printing opacity cover, the bottom inboard of casing has a bellied heat dissipation platform that makes progress, and the outside of this casing has a fin, the light emitting source is fixed in the cooling fins bench, power module is fixed in the bottom of casing is inboard. The utility model discloses a split type design, heat -sinking capability is strong, and whole calorific capacity is low, is difficult to damage, and is longe -lived.

Description

Monoblock type floodlight

Technical field

The utility model belongs to field of light fittings, relates in particular to a kind of monoblock type floodlight.

Background technology

Floodlight is a kind of spot light of to all the winds uniform irradiation, and its range of exposures canAdjust arbitrarily, in scene, show as the icon of a regular octahedron. Floodlight is to make at design sketchCentral most widely used a kind of light source, standard floodlight is used for illuminating whole scene, is canopy intraoral illuminationInstitute is obligato, for the pickup of general sparetime, can be also one of light source of good illumination effect.

The light emitting source of traditional floodlight is fixed with power module stack conventionally, and both heats separately allCan affect the other side, cause overall caloric value higher, easily damage, the life-span is short.

Summary of the invention

Based on this, for above-mentioned technical problem, provide a kind of monoblock type floodlight.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of monoblock type floodlight, comprises housing, light emitting source, power module, reflection shield and printing opacityCover, the bottom inside of described housing has the cooling platform raising up, and the outside of this housing has looseBacking, described light emitting source is fixed on described cooling platform, and described power module is fixed on described housingBottom inside.

Described housing comprises lower casing and upper casing, and described lower casing is connected up and down with described upper casing, described underShell has the open cavity of upside, and described cooling platform and power module are all positioned at the end of described cavityPortion, described reflection shield and diffuser are all located on described upper casing.

Described cooling platform is two, two cooling platform intervals layouts, and described light emitting source is two,Two light emitting sources are individually fixed on described two cooling platforms.

Described power module interval is arranged in the homonymy of described two cooling platforms.

Described cooling platform is from the back side indent of described cavity bottom and protruding from the front of this cavity bottomThe projection rising.

Described projection is rectangle projection.

Described fin is multi-disc, and multi-disc fin linear interval is distributed in the outside of described lower casing, shouldFin has the reinforcing prop fixing with described lower casing to downward-extension and on it.

The utility model is simple in structure, convenient for installation and maintenance, and light emitting source has been avoided in the utility model designWith the layout type that power module is superimposed, the impact that both heats separately produce the other side is little,Heat-sinking capability is strong, is not easy to damage, and the life-span is long.

Brief description of the drawings

Be elaborated below in conjunction with the drawings and specific embodiments the utility model:

Fig. 1 is perspective view of the present utility model;

Fig. 2 is the perspective view in lower casing of the present utility model front;

Fig. 3 is the perspective view at the lower casing of the present utility model back side.

Detailed description of the invention

As Figure 1-3, a kind of monoblock type floodlight, comprises housing 1100, light emitting source 1200, electricitySource module 1300, reflection shield 1400 and diffuser 1500.

The bottom inside of housing 1100 has the cooling platform 1110 raising up, this housing 1100Outside has fin 1120, and light emitting source 1200 is fixed on cooling platform 1110, power module 1300Be fixed on the bottom inside of housing 1100.

The heat that light emitting source 1200 produces can dispel the heat by cooling platform 1110, and this realityThe layout type of having avoided light emitting source 1200 and power module 1300 to be superimposed with novel design,The impact that both heats separately produce the other side is less, is not easy to damage, and has improved the life-span.

Wherein, housing 1100 comprises lower casing 1130 and upper casing 1140, on lower casing 1130, has spiral shellHole 1131, it is connected with upper casing 1140 up and down by screw, and dismounting is easy to maintenance.

Lower casing 1130 has the open cavity of upside, and cooling platform 1110 and power module 1300 are equalBe positioned at the bottom of cavity, reflection shield 1400 and diffuser 1500 are all located on upper casing 1140, reflectiveOn cover 1400, there is loophole 1410 corresponding to light emitting source 1200.

Preferably, cooling platform 1110 is two, and two cooling platform 1110 intervals are arranged, corresponding, light emitting source 1200 is also two, two light emitting sources 1200 are individually fixed in two cooling platforms 1110Upper, if two light emitting sources 1200 are fixed on same cooling platform 1110, heating face separatelyLong-pending less, be unfavorable for heat radiation.

In order further to reduce influencing each other of heat between power module 1300 and light emitting source 1200,Power module 1300 intervals are arranged in the homonymy of two cooling platforms 1110.

Wherein, cooling platform 1110 is from the back side indent of the cavity bottom of lower casing 1130 and from this chamberThe projection of the front projection of body bottom, this projection is rectangle projection, can certainly be cylindrical bump,As long as can fix light emitting source 1200.

Fin 1120 is multi-disc, multi-disc fin 1120 linear interval be distributed in lower casing 1130 outsideSide, this fin 1120 has the reinforcing prop 1121 fixing with lower casing 1130 to downward-extension and on it,The design of fin 1120 has improved the heat-sinking capability of the utility model floodlight, and reinforcing prop 1121Increase the intensity of fin 1120, made it not fragile.

But those of ordinary skill in the art will be appreciated that, above embodiment is onlyBe used for illustrating the utility model, and be not used as restriction of the present utility model, as long as in this practicalityWithin the scope of novel connotation, variation, modification to the above embodiment all will drop on this practicalityWithin the scope of novel claims.

Claims

1. a monoblock type floodlight, comprise housing, light emitting source, power module, reflection shield and diffuser, it is characterized in that, the bottom inside of described housing has the cooling platform raising up, the outside of this housing has fin, described light emitting source is fixed on described cooling platform, and described power module is fixed on the bottom inside of described housing.

2. a kind of monoblock type floodlight according to claim 1, it is characterized in that, described housing comprises lower casing and upper casing, described lower casing is connected up and down with described upper casing, described lower casing has the open cavity of upside, described cooling platform and power module are all positioned at the bottom of described cavity, and described reflection shield and diffuser are all located on described upper casing.

3. a kind of monoblock type floodlight according to claim 2, is characterized in that, described cooling platform is two, two cooling platform intervals layouts, and described light emitting source is two, two light emitting sources are individually fixed on described two cooling platforms.

4. a kind of monoblock type floodlight according to claim 3, is characterized in that, described power module interval is arranged in the homonymy of described two cooling platforms.

5. a kind of monoblock type floodlight according to claim 4, is characterized in that, described cooling platform is from the back side indent of described cavity bottom and from the projection of the front projection of this cavity bottom.

6. a kind of monoblock type floodlight according to claim 5, is characterized in that, described projection is rectangle projection.

7. a kind of monoblock type floodlight according to claim 6, is characterized in that, described fin is multi-disc, and multi-disc fin linear interval is distributed in the outside of described lower casing, and this fin has the reinforcing prop fixing with described lower casing to downward-extension and on it.