CN201811149U

CN201811149U - LED intensifying hood

Info

Publication number: CN201811149U
Application number: CN2010202817226U
Authority: CN
Inventors: 陈锦棠; 张小雄
Original assignee: DONGGUAN GUANGYE ENERGY-SAVING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN GUANGYE ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2011-04-27
Anticipated expiration: 2020-08-04

Abstract

The utility model discloses an LED intensifying hood, which comprises an outer frame with upper and lower openings, an intermediate partition board and a plurality of ribs. Two vertical enclosing plates and two transverse enclosing plates encircle to form the outer frame, the intermediate partition board is parallelly arranged between the two transverse enclosing plates, the ribs are parallelly disposed between the two vertical enclosing plates at intervals, two ends of each rib are respectively connected with the transverse enclosing plates and the intermediate partition board to form a plurality of grid slots for mounting LED lamps, inner wall surfaces of the grid slots gradually expand and extend outwards, so that lights are emitted towards the same direction after being reflected by the inner wall surfaces of the grid slots by the aid of outwards expanding and extending of the inner wall surfaces of the grid slots, and accordingly utilization rates of light sources are greatly increased. Compared with a traditional form independently adopting a lens to collect light, the LED intensifying hood is better in light collecting effect and higher in brightness of lamplight, and accordingly the light sources can be more sufficiently utilized.

Description

The LED cover that adds lustre to

Technical field

The utility model relates to LED lamp art, refers in particular to a kind of good LED that receives light effect cover that adds lustre to.

Background technology

The abbreviation of LED Light Emitting Diode (light emitting diode) is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity.LED is as a kind of new type of solid state light source, show energy-saving effect at increasing lighting field, so the LED fluorescent tube gets most of the attention, by national governments' be considered as promoting throwing light on important point of penetration of application market, this means that also the LED fluorescent tube will immediately become the innovative technology of dominating the lighting source field.Now, along with the application in LED illuminating lamp market is taken off, the design of LED illuminating lamp is varied, because the characteristic of LED itself, the LED illuminating lamp of existing market, its structure are all comparatively complicated, and the element that they generally include has: radiating seat, fixed support, power pack, lens, LED lamp body, diffuser etc., traditional LED illuminating lamp itself if light is assembled not to all directions diffusion, normally utilize lens to make the light refraction and assemble.

Above-mentioned existing lens arrangement, though can realize the effect that light is collected, light is gathered together made full use of light source, but when using, reality but finds still to have many deficiencies on himself structure and the serviceability, cause existing lens in practical application, fail to reach best result of use and task performance, major defect is: the receipts light effect of lens is undesirable, still have after making light through lens that greatly light can be to all directions diffusion, cause the waste of light source, the light source utilization rate is not high.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of LED cover that adds lustre to, and it effectively solves light and collects unfavorable problem, thereby makes full use of light source.

Another purpose of the present utility model provides a kind of LED cover that adds lustre to, and it effectively solves with the external mounting inconvenience, unsteady problem is installed.

For achieving the above object, the utility model adopts following technical scheme:

A kind of LED cover that adds lustre to includes outside framework, a central dividing plate and a plurality of rib of a upper and lower opening; This outside framework is surrounded by two perpendicular coaming plates and two horizontal coaming plates and forms; This central dividing plate is set in parallel between the two horizontal coaming plates; These a plurality of rib spaced and parallel are arranged between the two perpendicular coaming plates, and the two ends of rib are connected with central dividing plate with horizontal coaming plate respectively and are formed with a plurality of grid grooves that are used to install the LED lamp body, and the internal face of this grid groove is expansion extension gradually outwards.

As a kind of preferred version, the internal face of described grid groove includes the inclined-plane of facing and expand outwardly extension directly that outwards connects successively from the lining.

As a kind of preferred version, the top in described rib cross section is " V " type.

As a kind of preferred version, be arranged at intervals with on the described central dividing plate and be used for realizing hard-wired installing hole with outside.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, expands outwardly extension by the internal face that utilizes the grid groove, make light after the reflection of grid groove internal face, all shine to same direction, the utilization rate of light source improves greatly, compare with the mode of using lens to receive light separately of tradition, receipts light effect of the present utility model is better, lamplight brightness is higher, can make full use of light source more.

Two, be arranged at intervals at installing hole on the central dividing plate by utilization, make the utility model can use screw to be installed in the LED illuminating lamp, assembling of the present utility model is very convenient, stable degree is installed also than improving greatly.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:

Description of drawings

Fig. 1 is the three-dimensional diagrammatic sketch of assembling of the embodiment of the utility model;

Fig. 2 is the vertical view of the embodiment of the utility model;

Fig. 3 is the sectional view of A-A position among Fig. 2;

Fig. 4 is the sectional view of B-B position among Fig. 2;

Fig. 5 is the sectional view of C-C position among Fig. 2.

The accompanying drawing identifier declaration:

10, outside framework 11, horizontal coaming plate

12, perpendicular coaming plate 20, central dividing plate

30, rib 101, installing hole

102, grid groove 103, face directly

104, inclined-plane 40, LED lamp body

50, lens

The specific embodiment:

Please refer to Fig. 1 to shown in Figure 5, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes outside framework 10, a central dividing plate 20 and a plurality of rib 30 of a upper and lower opening.

Wherein, this outside framework 10 is a rectangle, and it is surrounded by two horizontal coaming plates 11 and two perpendicular coaming plates 12 and forms.This central dividing plate 20 is set in parallel between the two horizontal coaming plates 11, on central dividing plate 20, be arranged at intervals with installing hole 101, this installing hole 101 is used for realizing installing with external stability, can use the screw cover that will add lustre to be locked in LED illuminating lamp inside by this installing hole 101.The top, cross section of this rib 30 is V-shaped, a plurality of ribs 30 spaced and parallel respectively are arranged between the two perpendicular coaming plates 12 and are formed with two row's grid grooves 102, this grid groove 102 is used for setting-in LED lamp body 40, each row's grid groove 102 all has a plurality of grid grooves 102, and the internal face of this each grid groove 102 outwards gradually expansion extend, the internal face of the grid groove 102 of the utility model include connect successively from the inside to surface face 103 and expand outwardly the inclined-plane 104 of extension directly.

The operation principle that present embodiment is described in detail in detail is as follows:

Operation principle of the present utility model is very simple, at first, is embedded with a LED lamp body 40 in each grid groove 102, and the below of LED lamp body 40 is covered with lens 50, and these lens 50 also are flush-mounted in the grid groove 102.This LED lamp body 40 is lighted through energising, light to all the winds shines, it is reflecting through lens 50 at first, after light reflects still to the different directions diffusion, then light is diffused on the internal face of grid groove 102, then through after the reflection on inclined-plane 104 and to same direction irradiation, has prevented that light from going out to all directions diffusion, thereby reach the purpose of highly collecting light, and make that the direction brightness that light shone is higher.

Design focal point of the present utility model is:

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. LED cover that adds lustre to is characterized in that: the outside framework, a central dividing plate and a plurality of rib that include a upper and lower opening; This outside framework is surrounded by two perpendicular coaming plates and two horizontal coaming plates and forms; This central dividing plate is set in parallel between the two horizontal coaming plates; These a plurality of rib spaced and parallel are arranged between the two perpendicular coaming plates, and the two ends of rib are connected with central dividing plate with horizontal coaming plate respectively and are formed with a plurality of grid grooves that are used to install the LED lamp body, and the internal face of this grid groove is expansion extension gradually outwards.

2. the LED according to claim 1 cover that adds lustre to is characterized in that: the internal face of described grid groove includes the inclined-plane of facing and expand outwardly extension directly that outwards connects successively from the lining.

3. the LED according to claim 1 cover that adds lustre to, it is characterized in that: the top in described rib cross section is " V " type.

4. the LED according to claim 1 cover that adds lustre to is characterized in that: be arranged at intervals with on the described central dividing plate and be used for realizing hard-wired installing hole with outside.