CN203533359U - Anti-explosion LED floodlight - Google Patents
Anti-explosion LED floodlight Download PDFInfo
- Publication number
- CN203533359U CN203533359U CN201320734662.2U CN201320734662U CN203533359U CN 203533359 U CN203533359 U CN 203533359U CN 201320734662 U CN201320734662 U CN 201320734662U CN 203533359 U CN203533359 U CN 203533359U
- Authority
- CN
- China
- Prior art keywords
- reflector
- explosion
- led floodlight
- led
- explosion led
- 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
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an anti-explosion LED floodlight, and mainly solves the problems that the illumination range and illumination intensity of a conventional anti-explosion LED floodlight are not ideal and the radiating effect is poor. The anti-explosion LED floodlight is characterized in that a lighting effect enhancing mechanism is arranged between LEDs and a lampshade and comprises a mounting base and a plurality of reflection cups, wherein the mounting base is fixed in a casing; the reflection cups are arranged on the mounting base and are in one-to-one correspondence to the LEDs, center light source holes allowing light of the LEDs to penetrate through are formed in the reflection cups, and a plurality of convex reflecting surfaces are formed in the inner surfaces of the reflection cups and adopt convex spherical surface structures; and the convex reflecting surfaces are uniformly distributed on the inner surfaces of the reflection cups in the circumferential direction and overlaid from the bottom ends to the top ends of the inner surfaces of the reflection cups in a one-to-one correspondence manner. According to the anti-explosion LED floodlight, the lighting effect enhancing mechanism is used for enhancing the lighting effect of light sources; and radiation ribs are added onto a lamp holder and a rear cover to enhance the radiating capacity.
Description
Technical field
The utility model relates to a kind of floodlight, specifically refers to a kind of anti-explosion LED floodlight.
Background technology
Anti-explosion LED floodlight is applicable to the illumination that fixes of the inflammable and explosive hazardous area such as oil, petrochemical industry, chemical enterprise and various outdoor work, job site.There is certain defect in existing anti-explosion LED floodlight, its illumination range, and intensities of illumination etc. are not ideal enough; In addition also there is certain deficiency in radiating effect.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of anti-explosion LED floodlight, and mainly solve existing anti-explosion LED floodlight and had certain defect, its illumination range, intensities of illumination etc. are not ideal enough, and also there is the problem of certain deficiency in radiating effect.
The technical scheme that the utility model adopts is:
A kind of anti-explosion LED floodlight, comprise housing and be located at the lampshade in housing, LED circuit plate and the some LED light emitting diodes that are connected with LED circuit plate, between described LED light emitting diode and lampshade, be provided with light efficiency and strengthen mechanism, described light efficiency strengthens mechanism and comprises mount pad, some reflectors, described mount pad is fixed in housing, described reflector is located on mount pad and is corresponding one by one with described LED light emitting diode, in described reflector, be provided with the central light source hole of passing for LED light emitting diode light, and described reflector inner surface is provided with some reflective convex surfaces, described reflective convex surface is protruding spherical structure, described reflective convex surface is uniformly distributed in reflector inner surface circumferential direction, described reflective convex surface is the corresponding stack distribution one by one towards top in reflector inner surface bottom.
Described mount pad is frustum structure, comprises end face and some sides, and described reflector comprises the first reflector and the second reflector, and described the first reflector is distributed in the periphery of end face, and the second described reflector is circumferentially distributed in each side.
Described side is arc-shaped concave.
Also comprise the lamp socket being fixed in housing, described LED light emitting diode is distributed on lamp socket, and one end of described lamp socket is fixedly connected with mount pad, and the other end is provided with some circumferentially the first radiating ribs spaced apart.
Described housing comprises bonnet, and described bonnet is provided with some circumferentially the second radiating ribs spaced apart.
Described bonnet is that almag is made.
Described anti-explosion floodlight also comprises support, and described support two ends and bonnet are hinged, and described support is provided with installing hole.
The beneficial effects of the utility model are: the utility model strengthens by light efficiency the radiation response that mechanism strengthens light source; By increase radiating ribs on lamp socket and bonnet, strengthened heat-sinking capability.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of an embodiment of the utility model.
Fig. 2 is the mount pad stereogram of an embodiment of the utility model.
Fig. 3 is the stereogram of the lamp socket of an embodiment of the utility model.
Fig. 4 is the rearview of the lamp socket of an embodiment of the utility model.
Fig. 5 is embodiment stereogram of the utility model.
1-housing in figure, 21-LED wiring board, 22-LED light emitting diode, 3-lamp socket, 31-the first radiating ribs, 4-mount pad, 41-end face, 42-side, 51-reflector, 511-the first reflector, 512-the second reflector, 52-central light source hole, the reflective convex surface of 53-, 6-lampshade, 7-bonnet, 71-the second radiating ribs, 8-support, 81-installing hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in Figures 1 to 5, a kind of anti-explosion LED floodlight, comprise housing 1 and be located at the lampshade 6 in housing 1, LED circuit plate 21 and the some LED light emitting diodes 22 that are connected with LED circuit plate, between described LED light emitting diode 22 and lampshade 6, be provided with light efficiency and strengthen mechanism, described light efficiency strengthens mechanism and comprises mount pad 4, some reflectors 51, described mount pad 4 is fixed in housing 1, described reflector 51 is located on mount pad 4 and is corresponding one by one with described LED light emitting diode 22, in described reflector 51, be provided with the central light source hole 52 of passing for LED light emitting diode 22 light, and described reflector 51 inner surfaces are provided with some reflective convex surfaces 53, described reflective convex surface 53 is protruding spherical structure, described reflective convex surface 53 is uniformly distributed in reflector 51 inner surface circumferential direction, described reflective convex surface 53 is the corresponding stack distribution one by one towards top in reflector 51 inner surface bottoms, the central light source hole 52 that described light emitting diode 22 light pass, be radiated on reflective convex surface 53, because described reflective convex surface 53 is the angle that protruding spherical structure has increased reflection, so effectively improved the scope of irradiating, increase light and penetrated effect.
In the utility model, as shown in the figure, described mount pad 4 is frustum structure, comprise end face 41 and some sides 42, described reflector comprises the first reflector 511 and the second reflector 512, and described the first reflector 511 is distributed in the periphery of end face 41, the second described reflector 512 is circumferentially distributed in each side 42, it is circumferential that the second reflector is positioned at side, and its each central light source hole is positioned at take on the circumference that mount pad axle center is the center of circle, has further strengthened light efficiency and has strengthened effect.
In the utility model, as shown in the figure, described side 42 is arc-shaped concave, and arc-shaped concave has increased the scope of illumination, makes lighting effect stronger.
In the utility model, as shown in the figure, also comprise the lamp socket 3 being fixed in housing 1, described LED light emitting diode 22 is distributed on lamp socket 3, one end of described lamp socket 3 is fixedly connected with mount pad 4, and the other end is provided with some circumferentially the first radiating ribs 31 spaced apart, has improved area of dissipation, effectively reduce lamp socket temperature, guarantee safety.
In the utility model, as shown in the figure, described housing 1 comprises bonnet 7, and described bonnet 7 is provided with some circumferentially the second radiating ribs 71 spaced apart, has improved area of dissipation, effectively reduces case temperature, guarantees safety.
In the utility model, as shown in the figure, described bonnet 7 is made for almag, and almag wear resistant corrosion resistant, effectively improves service life.
In the utility model, as shown in the figure, described anti-explosion floodlight also comprises support 8, and described support 8 two ends and bonnet 7 are hinged, and described support 8 is provided with installing hole 81, and support can be fixed on anti-explosion floodlight on lamp bracket, easy to use.
Embodiment should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (7)
1. an anti-explosion LED floodlight, comprise housing (1) and be located at the lampshade (6) in housing (1), LED circuit plate (21) and the some LED light emitting diodes (22) that are connected with LED circuit plate, it is characterized in that: between described LED light emitting diode (22) and lampshade (6), be provided with light efficiency and strengthen mechanism, described light efficiency strengthens mechanism and comprises mount pad (4), some reflectors (51), described mount pad (4) is fixed in housing (1), it is upper and corresponding one by one with described LED light emitting diode (22) that described reflector (51) is located at mount pad (4), in described reflector (51), be provided with the central light source hole (52) of passing for LED light emitting diode (22) light, and described reflector (51) inner surface is provided with some reflective convex surfaces (53), described reflective convex surface (53) is protruding spherical structure, described reflective convex surface (53) is uniformly distributed in reflector (51) inner surface circumferential direction, described reflective convex surface (53) is the corresponding stack distribution one by one towards top in reflector (51) inner surface bottom.
2. a kind of anti-explosion LED floodlight according to claim 1, it is characterized in that: described mount pad (4) is frustum structure, comprise end face (41) and some sides (42), described reflector comprises the first reflector (511) and the second reflector (512), described the first reflector (511) is distributed in the periphery of end face (41), and described the second reflector (512) is circumferentially distributed in each side (42).
3. a kind of anti-explosion LED floodlight according to claim 2, is characterized in that: described side (42) are arc-shaped concave.
4. according to a kind of anti-explosion LED floodlight described in claim 2 or 3, it is characterized in that: also comprise the lamp socket (3) being fixed in housing (1), described LED light emitting diode (22) is distributed on lamp socket (3), one end of described lamp socket (3) is fixedly connected with mount pad (4), and the other end is provided with some circumferentially the first radiating ribs (31) spaced apart.
5. a kind of anti-explosion LED floodlight according to claim 1 and 2, is characterized in that: described housing (1) comprises bonnet (7), and described bonnet (7) is provided with some circumferentially the second radiating ribs (71) spaced apart.
6. a kind of anti-explosion LED floodlight according to claim 5, is characterized in that: described bonnet (7) is made for almag.
7. according to a kind of anti-explosion LED floodlight described in claim 3 or 6, it is characterized in that: described anti-explosion floodlight also comprises support (8), described support (8) two ends and bonnet (7) are hinged, and described support (8) is provided with installing hole (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734662.2U CN203533359U (en) | 2013-11-20 | 2013-11-20 | Anti-explosion LED floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734662.2U CN203533359U (en) | 2013-11-20 | 2013-11-20 | Anti-explosion LED floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533359U true CN203533359U (en) | 2014-04-09 |
Family
ID=50419563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734662.2U Expired - Fee Related CN203533359U (en) | 2013-11-20 | 2013-11-20 | Anti-explosion LED floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483308A (en) * | 2021-07-07 | 2021-10-08 | 荣朗防爆科技有限公司 | LED explosion-proof platform lamp |
-
2013
- 2013-11-20 CN CN201320734662.2U patent/CN203533359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483308A (en) * | 2021-07-07 | 2021-10-08 | 荣朗防爆科技有限公司 | LED explosion-proof platform lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9857069B2 (en) | Spherical lamp with easy heat dissipation | |
| US20120155077A1 (en) | Light emitting diode floodlight | |
| CN101725947A (en) | Light-emitting diode lighting device | |
| CN101761793A (en) | Light emitting diode lamp | |
| CN101813248A (en) | LED lamp | |
| CN101660696B (en) | Large power LED square illuminating lamp | |
| CN202613121U (en) | Light emitting diode (LED) parabolic aluminized reflector (PAR) lamp | |
| CN203533359U (en) | Anti-explosion LED floodlight | |
| CN203743990U (en) | LED (light emitting diode) wall lamp | |
| CN105020626A (en) | LED table lamp | |
| CN203082692U (en) | Mining explosion-proof light-emitting diode (LED) roadway lamp | |
| CN202484691U (en) | High-dissipating light-emitting diode (LED) light | |
| CN201568849U (en) | High-power LED illuminating lamp for squares | |
| CN102563465B (en) | Long-distance spotlight | |
| CN203442529U (en) | LED alarm lamp having optical mode of rotating light | |
| CN203349012U (en) | LED (light-emitting diode) down lamp | |
| CN201902881U (en) | Lamp | |
| CN201621520U (en) | LED projecting light | |
| TWI360622B (en) | Led recessed lamp | |
| CN103982832A (en) | LED tunnel lamp | |
| KR20140125698A (en) | The LED bulb lighting lamp equipped with reflector | |
| CN203880532U (en) | LED tunnel lamp | |
| CN212226957U (en) | Light source mounting structure of lamp and spot lamp | |
| CN208186111U (en) | L ED down lamp | |
| TWM448610U (en) | LED lamp |
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: 20140409 Termination date: 20181120 |