CN203177059U - Lamp cover structure of LED (Light Emitting Diode) waterproof spotlight - Google Patents
Lamp cover structure of LED (Light Emitting Diode) waterproof spotlight Download PDFInfo
- Publication number
- CN203177059U CN203177059U CN 201320177960 CN201320177960U CN203177059U CN 203177059 U CN203177059 U CN 203177059U CN 201320177960 CN201320177960 CN 201320177960 CN 201320177960 U CN201320177960 U CN 201320177960U CN 203177059 U CN203177059 U CN 203177059U
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- Prior art keywords
- lamp cover
- opening
- mask structure
- face shield
- convex edge
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- Expired - Fee Related
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- 238000009792 diffusion process Methods 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 20
- 241000237983 Trochidae Species 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 10
- 230000004313 glare Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lamp cover structure of an LED (Light Emitting Diode) waterproof spotlight. The structure comprises an optical lamp cover and a plurality of threaded inserts, wherein an opening is arranged on the optical lamp cover; a plurality of granular diffusion particles are formed on the inner surface of the optical lamp cover, are identical in shapes and are arrayed closely; the threaded inserts are embedded in the end face of the opening of the optical lamp cover and are arranged at intervals; and each threaded insert is provided with a threaded hole which is used for fixedly connecting with the optical lamp cover. According to the lamp cover structure, the inner surface of the optical lamp cover of the lamp cover structure is provided with the diffusion particles which are arrayed closely, light rays are subjected to the reflection of the diffusion particles for many times, light emitted by an LED light-emitting component can be subjected to full reflection and scattering, better scattering effect and transmitting effect are achieved, and the light output of the LED spotlight is more uniform; and furthermore, the threaded inserts are embedded in the end face of the opening of the optical lamp cover and are connected with a lamp housing through threaded fastening pieces which do not need to penetrate the optical lamp cover completely, so the waterproof performance of the optical lamp cover is better.
Description
[technical field]
The utility model relates to a kind of Transparent lamp shade of light fixture, particularly relates to a kind of face mask structure of LED waterproof shot-light.
[background technology]
The LED technology is widely used, and when lampshade used as the LED lighting, its major function was: be contained in the effect of making protection LED light-emitting component on the LED light fixture.The lampshade of prior art is because expansion light rate is low, and light transmittance is not high yet, and after the light that the LED light-emitting component is sent was isolated by lampshade, brightness reduced greatly, and its optically focused poor-performing has caused the unnecessary waste of luminous energy.And, see through lampshade and can significantly see the luminous shadow of the inside LED light-emitting component, greatly reduce the aesthetic property of whole light fixture, see if face the lamp luminescence lampshade, and the audience is felt very strong dazzling, dazzle sense influence illuminating effect.
Along with the raising of living standards of the people and the reinforcement of energy-saving and environment friendly consciousness, modern exterior components project is also used the LED light fixture one after another immediately following the tendency of the day, because outdoor environmental conditions is abominable, this just requires the appearance of large quantities of water proof and dust proof light fixtures, outdoor street lamp is big and heavy country in some many earthquake is not suitable for using, for example, great power LED waterproof shot-light occurs under this condition, and its degree of protection can reach IP65.
Yet the light diffusion effect of the face mask structure of traditional LED waterproof shot-light is relatively poor, and occurs glare phenomenon easily.In addition, the face mask structure of traditional LED waterproof shot-light adopts threaded fastener directly to pass face mask structure and lamp housing when the lamp housing with the LED shot-light is connected, and causes the water proofing property of LED waterproof shot-light relatively poor.
[utility model content]
In view of above-mentioned condition, be necessary to provide the face mask structure of the LED waterproof shot-light that a kind of water proofing property, light diffusion effect all better and not be prone to glare phenomenon.
A kind of face mask structure of LED waterproof shot-light, it comprises:
The optics face shield, it has an opening, and the inner surface of described optics face shield is formed with an a plurality of granular diffusion particle, and the shape of described a plurality of diffusion particles is identical, and closely arranges; And
A plurality of screw thread mold inserts embed on the end face of opening of described optics face shield, and the space arranges, and described screw thread mold insert has a screw, is used for fixedly connected described optics face shield.
Having the following advantages at least of the face mask structure of above-mentioned LED waterproof shot-light:
(1) inner surface of the optics face shield of above-mentioned face mask structure can adopt modes such as particle masonry line face optics to handle, make inner surface form compact arranged diffusion particle, light is injected on the diffusion particle on the inner surface, through repeatedly reflection, the luminous energy that the LED light-emitting component is sent fully reflects and scattering, reach diffusion effect and translucent effect preferably, make the bright dipping of LED waterproof shot-light comparatively even; And the audience sees and also can not feel strong dazzling, free from glare looking the optics face shield; In addition, see through the optics face shield and see, also can't see LED light-emitting component luminous point, no luminous point, the light source disguise is splendid.
(2) embedding has a plurality of screw thread mold inserts on the end face of the opening of optics face shield, be connected by the lamp housing of threaded fastener with LED waterproof shot-light, and threaded fastener need not to pass completely through the optics face shield, avoid extraneous water to flow to the tapping of optics face shield along the optics face shield, flow into the inside of LED waterproof shot-light along threaded fastener, therefore, the water proofing property of above-mentioned optics face shield is better.
Among embodiment, the end face of the opening of described optics face shield is provided with a plurality of sealing trim rings therein, and described sealing trim ring space arranges, and around one week of opening of described optics face shield.
Therein among embodiment, described optics face shield comprises the top shell of sphere shape and the convex edge of annular, described convex edge is connected with the opening periphery of described top shell, and around one week of opening of described top shell, the overall diameter of wherein said convex edge equates with the overall diameter of the opening of described top shell, described a plurality of diffusion particle is located on the concave surface of described top shell, and described a plurality of screw thread mold inserts embed in the described convex edge.
Among embodiment, described a plurality of sealing trim rings are annular therein, and diameter equal difference successively decreases, and wherein the described sealing trim ring of diameter maximum overlaps with the outer peripheral edges of described convex edge, and the described sealing trim ring of diameter minimum overlaps with the inner peripheral of described convex edge.
Among embodiment, the overall diameter of described convex edge is 120 millimeters therein, and the vertical range of the summit of described top shell and described sealing trim ring is 27 millimeters.
Therein among embodiment, described screw thread mold insert is the copper mold insert, it comprises the flange of inlaying of circular cylindrical shell and two annulars, inlay two openends that flange is located at described cylindrical shell respectively for described two, and around one week of openend of described cylindrical shell, described outer peripheral edges of inlaying flange are provided with the axially extended a plurality of teeth groove along described cylindrical shell, and described a plurality of teeth groove are used for the material phase interlock with described optics face shield.
Among embodiment, the described overall diameter of inlaying flange is 6 millimeters therein, and the overall diameter of described cylindrical shell is 3.6 millimeters, and the length of described cylindrical shell is 4 millimeters.
Among embodiment, described diffusion particle is regular polygon therein.
[description of drawings]
Fig. 1 is the front view of face mask structure of the LED waterproof shot-light of the utility model embodiment;
Fig. 2 is the side view of face mask structure shown in Figure 1;
Fig. 3 is the vertical view of face mask structure shown in Figure 1;
Fig. 4 is the front view of the screw thread mold insert of face mask structure shown in Figure 1;
Fig. 5 is the vertical view of the screw thread mold insert of face mask structure shown in Figure 4;
Fig. 6 is the side view of the screw thread mold insert of face mask structure shown in Figure 4.
[specific embodiment]
For the ease of understanding the utility model, with reference to relevant drawings the utility model is described more fully below.Provided preferred embodiment of the present utility model in the accompanying drawing.But the utility model can be realized with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present utility model comprehensively thorough more.
Need to prove that when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have element placed in the middle simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to those skilled in the art's common sense of the present utility model with scientific terminology.Employed term is not intended to be restriction the utility model just in order to describe the purpose of specific embodiment in specification of the present utility model herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the face mask structure 100 of the LED waterproof shot-light of an embodiment of the present utility model, it comprises optics face shield 110 and a plurality of screw thread mold insert 120.
It has an opening optics face shield 110.The inner surface of optics face shield 110 is formed with an a plurality of granular diffusion particle 111, and the shape of a plurality of diffusion particles 111 is identical, and closely arranges.
See also Fig. 2 and Fig. 3, specifically in illustrated embodiment, optics face shield 110 comprises the top shell 113 of sphere shape and the convex edge 115 of annular, being connected of the opening periphery of convex edge 115 and top shell 113, and around one week of opening of top shell 113, wherein the overall diameter of convex edge 115 equates with the overall diameter of the opening of top shell 113, and a plurality of diffusion particles 111 are located on the concave surface of top shell 113.
Further, the end face of the opening of optics face shield 110 is provided with a plurality of sealing trim rings 117, and sealing trim ring 117 spaces arrange, and center on one week of opening of optics face shield 110.Specifically in illustrated embodiment, a plurality of sealing trim rings 117 are annular, and diameter equal difference successively decreases, and wherein the sealing trim ring 117 of diameter maximum overlaps with the outer peripheral edges of convex edge 115, and the sealing trim ring 117 of diameter minimum overlaps with the inner peripheral of convex edge 115.
For example, the overall diameter D1 of convex edge 115 is 120 millimeters, and the summit of top shell 113 is 27 millimeters with the vertical range H of sealing trim ring 117.Certainly, in the utility model, the overall diameter D1 of convex edge 115 and the summit of top shell 113 also can be other sizes with the vertical range H of sealing trim ring 117.
The shape of diffusion particle 111 can be the shape of regular polygon, and specifically in illustrated embodiment, diffusion particle 111 is regular hexagon, adopts particle masonry line face optical treatment to form.
See also Fig. 1, Fig. 4, Fig. 5 and Fig. 6, concrete on the end face of the opening of a plurality of screw thread mold inserts 120 embedding optics face shields 110, a plurality of screw thread mold inserts 120 embed in the convex edges 115.And a plurality of screw thread mold inserts 120 spaces arrange.Screw thread mold insert 120 has a screw, is used for fixedly connected optics face shield 110.
Specifically in illustrated embodiment, screw thread mold insert 120 is the copper mold insert, and what it comprised circular cylindrical shell 121 and two annulars inlays flange 123.Inlay two openends that flange 123 is located at cylindrical shell 121 respectively for two, and center on one week of openend of cylindrical shell 121.The outer peripheral edges of inlaying flange 123 are provided with the axially extended a plurality of teeth groove 123a along cylindrical shell 121, and a plurality of teeth groove 123a are used for the material phase interlock with optics face shield 110.
For example, the overall diameter D2 that inlays flange 123 is 6 millimeters, and the overall diameter D3 of cylindrical shell 121 is 3.6 millimeters, and the length L of cylindrical shell 121 is 4 millimeters.Certainly, in the utility model, inlay the overall diameter D2 of flange 123 and the overall diameter D3 of cylindrical shell 121, the length L of cylindrical shell 121 etc. also can be other sizes.
Having the following advantages at least of the face mask structure 100 of above-mentioned LED waterproof shot-light:
(1) inner surface of the optics face shield 110 of above-mentioned face mask structure 100 can adopt modes such as particle masonry line face optics to handle, make inner surface form compact arranged diffusion particle 111, light is injected on the diffusion particle 111 on the inner surface, through repeatedly reflection, the luminous energy that the LED light-emitting component is sent fully reflects and scattering, reach diffusion effect and translucent effect preferably, make the bright dipping of LED waterproof shot-light comparatively even; And the audience sees and also can not feel strong dazzling, free from glare looking optics face shield 110; In addition, see through optics face shield 110 and see, also can't see LED light-emitting component luminous point, no luminous point, the light source disguise is splendid.
(2) embedding has a plurality of screw thread mold inserts 120 on the end face of the opening of optics face shield 110, be connected by the lamp housing of threaded fastener with LED waterproof shot-light, and threaded fastener need not to pass completely through optics face shield 110, avoid extraneous water to flow to the tapping of optics face shield 110 along optics face shield 110, flow into the inside of LED waterproof shot-light along threaded fastener, therefore, the water proofing property of above-mentioned optics face shield 110 is better.
(3) open end of above-mentioned optics face shield 110 is provided with a plurality of sealing trim rings 117, after stressed by the connection of threaded fastener, make optics face shield 110 cooperate closelyr with the lamp housing of LED waterproof shot-light, can improve the water resistance of LED waterproof shot-light greatly, the degree of protection of optics face shield 110 can reach IP65.
(4) above-mentioned optics face shield 110 can adopt PC material and photodiffusion material to make, and it has high impact strength, can bear extraneous destructiveness to a certain degree; And ageing-resistant, anti-flammability is good, uviolresistance is good, it is very perfect to go out light effect.
The above embodiment has only expressed several 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 claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. the face mask structure of a LED waterproof shot-light is characterized in that, comprising:
The optics face shield, it has an opening, and the inner surface of described optics face shield is formed with an a plurality of granular diffusion particle, and the shape of described a plurality of diffusion particles is identical, and closely arranges; And
A plurality of screw thread mold inserts embed on the end face of opening of described optics face shield, and the space arranges, and described screw thread mold insert has a screw, is used for fixedly connected described optics face shield.
2. face mask structure as claimed in claim 1 is characterized in that, the end face of the opening of described optics face shield is provided with a plurality of sealing trim rings, and described sealing trim ring space arranges, and centers on one week of opening of described optics face shield.
3. face mask structure as claimed in claim 2, it is characterized in that, described optics face shield comprises the top shell of sphere shape and the convex edge of annular, described convex edge is connected with the opening periphery of described top shell, and around one week of opening of described top shell, the overall diameter of wherein said convex edge equates that with the overall diameter of the opening of described top shell described a plurality of diffusion particles are located on the concave surface of described top shell, and described a plurality of screw thread mold inserts embed in the described convex edge.
4. face mask structure as claimed in claim 3, it is characterized in that described a plurality of sealing trim rings are annular, and diameter equal difference is successively decreased, wherein the described sealing trim ring of diameter maximum overlaps with the outer peripheral edges of described convex edge, and the described sealing trim ring of diameter minimum overlaps with the inner peripheral of described convex edge.
5. face mask structure as claimed in claim 3 is characterized in that, the overall diameter of described convex edge is 120 millimeters, and the vertical range of the summit of described top shell and described sealing trim ring is 27 millimeters.
6. face mask structure as claimed in claim 1, it is characterized in that, described screw thread mold insert is the copper mold insert, it comprises the flange of inlaying of circular cylindrical shell and two annulars, inlay two openends that flange is located at described cylindrical shell respectively for described two, and around one week of openend of described cylindrical shell, described outer peripheral edges of inlaying flange are provided with the axially extended a plurality of teeth groove along described cylindrical shell, and described a plurality of teeth groove are used for the material phase interlock with described optics face shield.
7. face mask structure as claimed in claim 6 is characterized in that, the described overall diameter of inlaying flange is 6 millimeters, and the overall diameter of described cylindrical shell is 3.6 millimeters, and the length of described cylindrical shell is 4 millimeters.
8. face mask structure as claimed in claim 1 is characterized in that, described diffusion particle is regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177960 CN203177059U (en) | 2013-04-10 | 2013-04-10 | Lamp cover structure of LED (Light Emitting Diode) waterproof spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177960 CN203177059U (en) | 2013-04-10 | 2013-04-10 | Lamp cover structure of LED (Light Emitting Diode) waterproof spotlight |
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| Publication Number | Publication Date |
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| CN203177059U true CN203177059U (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320177960 Expired - Fee Related CN203177059U (en) | 2013-04-10 | 2013-04-10 | Lamp cover structure of LED (Light Emitting Diode) waterproof spotlight |
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| CN (1) | CN203177059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516423A (en) * | 2019-09-19 | 2021-03-19 | 魏利英 | Artificial respiration device for first aid |
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2013
- 2013-04-10 CN CN 201320177960 patent/CN203177059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516423A (en) * | 2019-09-19 | 2021-03-19 | 魏利英 | Artificial respiration device for first aid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180410 |