CN203454063U - Flood lamp - Google Patents
Flood lamp Download PDFInfo
- Publication number
- CN203454063U CN203454063U CN201320570457.7U CN201320570457U CN203454063U CN 203454063 U CN203454063 U CN 203454063U CN 201320570457 U CN201320570457 U CN 201320570457U CN 203454063 U CN203454063 U CN 203454063U
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- CN
- China
- Prior art keywords
- bonnet
- floodlight
- front bezel
- light
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of LED (Light Emitting Diode) lamps and particularly discloses a flood lamp. The floor lamp comprises a front edge frame and a rear cover connected with the front edge frame, wherein a light-transmitting notch is formed in the front face of the front edge frame; the light-transmitting notch is internally provided with a plurality of fixed supporting rods; a plurality of LED modules are arranged on the light-transmitting notch among the front end frame and the fixed supporting rods; a heat radiator is arranged at the rear end of each LED module; a rotary connection bracket is arranged on the outer side of the rear cover. According to the flood lamp, the LED modules are simple and convenient to mount and are convenient to replace after being damaged; heat radiated by light emitting of the LED modules is transmitted to the heat radiators and the heat radiators can radiate the heat in time; the rotary connection bracket can be used for adjusting an illumination angle of light; the floor lamp has a good heat radiation effect and a long service life.
Description
Technical field
The utility model relates to LED technical field of lamps, relates in particular to a kind of floodlight.
Background technology
Floodlight refer to a kind of can be to the spot light of all directions uniform irradiation, its range of exposures can be adjusted arbitrarily, floodlight can be placed in scene Anywhere.The radiation response of floodlight is more stable, and this kind of light has many secondary purpose, for example, floodlight is placed on to the position near body surface, can on body surface, produce bright light.General traditional floodlight light source Metal halogen lamp life-span is short, light efficiency is low, and contains the harmful substances such as mercury, does not meet the requirement of modern energy-conserving and environment-protective.In existing LED floodlight, LED light source, drive unit are all packaged in a whole housing, and its integral heat sink poor-performing, can cause light decay to LED light source, thereby affects service life, while complex structure, and the replacing of LED light source, maintenance all bother.
Utility model content
The utility model, in order to solve above-mentioned deficiency of the prior art, provides a kind of simple in structure, good heat dissipation effect, the floodlight of long service life.
To achieve these goals, the utility model adopts following technical scheme:
A kind of floodlight, comprise front bezel, the bonnet being connected with front bezel, the front of described front bezel is provided with printing opacity breach, in described printing opacity breach, be provided with some fixed support bars, printing opacity indentation, there between described front bezel and fixed support bar is provided with some LED modules, the rear end of each LED module is provided with radiator, and the outside of described bonnet is provided with and is rotationally connected support.It is simple, convenient that LED module is installed, and it is also convenient after damaging, to change, and the luminous heat distributing of LED module passes to radiator, radiator can be gone out dissipation of heat timely, be rotationally connected the irradiating angle that support can light regulating, this kind of floodlight good heat dissipation effect, long service life.
As preferably, the side of described bonnet is provided with some louvres, and the outer bottom of bonnet is provided with some cannelures.The air flow energy of bonnet opposite side is from louvre convection current, thereby timely the heat in radiator is taken away, guaranteed the good radiating effect of radiator, annular groove can effectively increase the surface area of bonnet bottom surface, accelerate heat radiation, thereby keep the radiating effect that whole floodlight is good.
As preferably, the angle of described front bezel is provided with corner connector, and the outer end of described corner connector is connected with bonnet.Corner connector is used for connecting front bezel and bonnet, and bonding strength is high, and connects, dismantles very convenient, is convenient to the replacing of LED module in floodlight.
As preferably, be rotationally connected support and comprise hinged seat and the U-shaped link that is located at bonnet both sides, the two ends of described U-shaped link are hinged with hinged seat respectively, and the hinged place of U-shaped link and hinged seat is provided with clamping screw.U-shaped link is arranged on wall, and floodlight can rotate around hinged seat, thereby effective regulating illumination angle, after angle adjustment puts in place, is tightened clamping screw.
As preferably, described hinged seat is provided with angle index.Angle index can indicate user to adjust accurately lighting angle, and angular adjustment is more accurate.
As preferably, the inner side of described front bezel is also provided with LED driver.LED driver has the effect of stabling current, regulation voltage, thereby keeps LED module operating current, voltage stabilization.
Therefore, the utlity model has simple in structure, good heat dissipation effect, the beneficial effect of long service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
In figure: front bezel 1 bonnet 2 printing opacity breach 3 fixed support bar 4 LED module 5 radiators 6 are rotationally connected support 7 louvre 8 cannelure 9 corner connector 10 LED driver 11 hinged seat 71 U-shaped link 72 clamping screws 73
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of floodlight as depicted in figs. 1 and 2, comprise front bezel 1, the bonnet 2 being connected with front bezel, front bezel and bonnet be rectangular structure all, four angles of front bezel 1 are provided with corner connector 10, the outer end of corner connector 10 is connected with bonnet 2, by corner connector, connect, connect, dismantle all very convenient, the front of front bezel is provided with printing opacity breach 3, in printing opacity breach, be provided with some fixed support bars 4, printing opacity indentation, there between front bezel 1 and fixed support bar is provided with some LED modules 5, the inner side of front bezel 1 is also provided with LED driver 11, between LED driver and LED module, be electrically connected to, LED module performance is stable, change very convenient, fixed support bar increases the intensity of frame on the one hand, provide support a little for the installation of LED module on the other hand, the rear end of each LED module 5 is provided with radiator 6, the side of bonnet 2 is provided with some louvres 8, the outer bottom of bonnet 2 is provided with some cannelures 9, the luminous heat that gives out of LED module is absorbed by radiator, radiator is gone out dissipation of heat, cross-ventilation between the louvre of two opposite sides on bonnet, thereby accelerate the heat radiation of radiator volume, cannelure on the outer bottom of bonnet has increased the surface area of bonnet bottom surface significantly simultaneously, thereby increased the radiating efficiency of bonnet bottom surface, therefore the radiating effect of this kind of floodlight is very good, can keep LED module normal, luminous efficiently, service life is very long, the outside of bonnet 2 is provided with and is rotationally connected support 7, be rotationally connected support 7 and comprise hinged seat 71 and the U-shaped link 72 that is located at bonnet both sides, the two ends of U-shaped link 72 are hinged with hinged seat 71 respectively, the hinged place of U-shaped link and hinged seat is provided with clamping screw 73, hinged seat 71 is provided with angle index, U-shaped link is arranged on wall, when needs regulating illumination angle, first unclamp locking nut, then rotating hinge joint chair, can regulate accurately according to angle index arbitrarily angledly, after regulating, tighten locking nut.Therefore, the utlity model has simple in structure, good heat dissipation effect, the beneficial effect of long service life.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a floodlight, it is characterized in that, the bonnet (2) that comprise front bezel (1), is connected with front bezel, the front of described front bezel is provided with printing opacity breach (3), in described printing opacity breach, be provided with some fixed support bars (4), printing opacity indentation, there between described front bezel (1) and fixed support bar is provided with some LED modules (5), and the rear end of each LED module (5) is provided with radiator (6), and the outside of described bonnet (2) is provided with and is rotationally connected support (7).
2. floodlight according to claim 1, is characterized in that, the side of described bonnet (2) is provided with some louvres (8), and the outer bottom of bonnet (2) is provided with some cannelures (9).
3. floodlight according to claim 1, is characterized in that, the angle of described front bezel (1) is provided with corner connector (10), and the outer end of described corner connector (10) is connected with bonnet (2).
4. according to the floodlight described in claim 1 or 2 or 3, it is characterized in that, be rotationally connected support (7) and comprise hinged seat (71) and the U-shaped link (72) that is located at bonnet both sides, the two ends of described U-shaped link (72) are hinged with hinged seat (71) respectively, and the hinged place of U-shaped link and hinged seat is provided with clamping screw (73).
5. floodlight according to claim 4, is characterized in that, described hinged seat (71) is provided with angle index.
6. floodlight according to claim 1, is characterized in that, the inner side of described front bezel (1) is also provided with LED driver (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570457.7U CN203454063U (en) | 2013-09-13 | 2013-09-13 | Flood lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570457.7U CN203454063U (en) | 2013-09-13 | 2013-09-13 | Flood lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454063U true CN203454063U (en) | 2014-02-26 |
Family
ID=50133935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570457.7U Expired - Fee Related CN203454063U (en) | 2013-09-13 | 2013-09-13 | Flood lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152427A1 (en) * | 2016-03-08 | 2017-09-14 | 广东恒润光电有限公司 | Radiator, led module, and lamp with led module |
-
2013
- 2013-09-13 CN CN201320570457.7U patent/CN203454063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152427A1 (en) * | 2016-03-08 | 2017-09-14 | 广东恒润光电有限公司 | Radiator, led module, and lamp with led module |
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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 |
Granted publication date: 20140226 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |