CN204986719U - Down lamp - Google Patents
Down lamp Download PDFInfo
- Publication number
- CN204986719U CN204986719U CN201520747840.4U CN201520747840U CN204986719U CN 204986719 U CN204986719 U CN 204986719U CN 201520747840 U CN201520747840 U CN 201520747840U CN 204986719 U CN204986719 U CN 204986719U
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- CN
- China
- Prior art keywords
- down lamp
- lamp cover
- printing opacity
- light
- transmissive mirror
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a down lamp, the problem of the too bright people's eyes that arrive all of a sudden easily of down lamp light in the luminescence process is solved, its technical scheme main points are including down lamp cover and printing opacity mirror, the printing opacity mirror is circular setting, down lamp cover and printing opacity mirror are mutually supported, be equipped with the recess of a plurality of arcs in the one side of printing opacity mirror near the down lamp cover, a plurality of recesses use printing opacity mirror cylindrical mandrel as center pin evenly distributed on the printing opacity mirror, the one side that the down lamp cover was kept away from to the printing opacity mirror is the frosting, be equipped with the reflector layer on the inner wall of down lamp cover, the material of reflector layer is high reflection PC, good light reflex attribute and light shielding property have, through using above -mentioned down lamp, utilize recess and down lamp cover on the printing opacity mirror, make light in the gathering together, reflect mutually between recess and down lamp cover simultaneously, more bright of feasible light, simultaneously through the frosting on the printing opacity mirror, become more soft of the light that will pierce through the external world, it is not dazzling in the time of bright.
Description
Technical field
The utility model relates to a kind of furniture, and more particularly, it relates to a kind of Down lamp.
Background technology
Down lamp is a kind of lighting being embedded into light down-ejection type in ceiling, its maximum feature is exactly to keep the entirety of building decoration unified and perfect, the perfect unity of furred ceiling art can not be destroyed because of the setting of light fixture, this hidden the putting property light fixture being flush-mounted in ceiling inside, all light projects all downwards, belong to direct luminous intensity distribution, with different reflectors, eyeglass, shutter, bulb, different light effects can be obtained; Down lamp does not take up space, and can increase the soft atmosphere in space, if want to build warm sensation, can try to install many Down lamps, alleviate space constriction.General in hotel, family, coffee shop use more.
At present, Down lamp on market has frosted layer a bit, frosted layer can make Down lamp have good diffuse transmission performance, make light softer not dazzling, but brightness can be inadequate to some extent, and but some Down lamp uses smooth transmissive mirror, makes light more bright does not have frosted layer, cause light too dazzling, easily arrive the eyes of people all of a sudden.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of improves lamplight brightness, makes the Down lamp that light is softer simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of Down lamp, comprise Down lamp cover and transmissive mirror, described transmissive mirror is circular setting, described Down lamp cover and transmissive mirror cooperatively interact, and described transmissive mirror is provided with the groove of some circular arc near the one side of Down lamp cover, and described some grooves axle centered by transmissive mirror circle core shaft is evenly distributed in transmissive mirror, described transmissive mirror is frosting away from the one side of Down lamp cover, and the inwall of described Down lamp cover is provided with reflector layer.
The utility model is set to further: described Down lamp cover is that circular arc is arranged.
The utility model is set to further: the bottom of described Down lamp cover is provided with the installing hole for installing LED module.
The utility model is set to further: described installing hole is that crosswise is arranged, and four nooks of described installing hole are equipped with spacing hole, and described spacing hole is square setting, and described spacing hole is communicated with installing hole.
The utility model is set to further: the side that described Down lamp cover is positioned at spacing hole is provided with the screw for fixed L ED module.
The utility model is set to further: described screw is provided with limited block, the curved setting of described limited block, and the center of circle of described limited block is arranged with the center of circle of screw is concentric.
The utility model is set to further: described screw is set to two, and the central point along installing hole is arranged.
Compared with prior art, the effect being that a little transmissive mirror upper groove better serves optically focused of the present utility model makes the brightness of Down lamp increase, transmissive mirror is frosting away from the one side of Down lamp cover, makes light more soft, can not stab the eyes of people while making light bright.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is dorsal view of the present utility model;
Fig. 4 is the sectional view in A-A portion in Fig. 3;
Fig. 5 is structural representation of the present utility model.
In figure: 1, Down lamp cover; 2, transmissive mirror; 3, installing hole; 4, reflector layer; 5, spacing hole; 6, groove; 7, frosting; 8, screw; 9, limited block.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the utility model is described further.
A kind of Down lamp, comprise Down lamp cover 1 and transmissive mirror 2, described Down lamp cover 1 and transmissive mirror 2 cooperatively interact, and transmissive mirror 2 are mounted on Down lamp cover 1.
Described transmissive mirror 2 is circular setting, because light is to all the winds dispersed, when with girth, the surface area of circle is maximum, the light received also can be maximum, described transmissive mirror 2 is provided with the groove 6 of some circular arc near the one side of Down lamp cover 1, the groove 6 of circular arc is compared to taper, radian is more smooth, make catoptric angle not too large, thus better optically focused, described some grooves 6 axle centered by transmissive mirror 2 circle core shaft is evenly distributed in transmissive mirror 2, several grooves 6 can make groove 6 reflect more light, strengthen reflecting effect, and be uniformly distributed and groove 6 as much as possible can be arranged in transmissive mirror 2.
Described transmissive mirror 2 is frosting 7 away from the one side of Down lamp cover 1, frosting 7 has many tiny frosted particles, light can be made to carry out diffuse reflection, Down lamp is made to have diffuse transmission performance, make light more soft, described Down lamp cover 1 is arranged in circular arc, light can be reflected towards transmissive mirror 2.
The inwall of described Down lamp cover 1 is provided with reflector layer 4, the material of described reflector layer 4 is high reverse--bias PC, there is high strength and coefficient of elasticity, high impact, serviceability temperature scope are wide, there is excellent light reflecting attribute and light-shielding property simultaneously, point HB is with V-0(1.5mm) 2 kinds of ranks, the light that LED module sends better can be got together, make illuminating effect better, except above-mentioned advantage, high reverse--bias PC also has good fatigue durability, weatherability, prevents the change due to weather changes in temperature from material is expanded with heat and contract with cold and causes breaking.
The light that LED module comes out, a part is flocked together by the Down lamp cover 1 that circular arc is capable and reflexes in transmissive mirror 2, the groove 6 of a part in transmissive mirror 2 reflects, reflex to again on the inwall of Down lamp cover 1, carry out back and forth, serve better optically focused effect, the light that LED module is come out is more bright, the light come out is become more soft by the frosting 7 simultaneously in transmissive mirror 2, and the light that Down lamp is given out can not be too dazzling.
The bottom of described Down lamp cover 1 is provided with the installing hole 3 for installing LED module, described installing hole 3 is arranged in crosswise, the four edges of LED module can be snapped in and install in sky, will LED module be caused on one side by force unbalance owing to not blocking, cause loosening, four nooks of described installing hole 3 are equipped with spacing hole 5, the square setting of described spacing hole 5, described spacing hole 5 is communicated with installing hole 3, the area of installing hole 3 is increased, when LED module is embedded in installing hole 3, light emitting source on the module on LED is made can more to enter installing hole 3, spacing hole 5 is square, by two right-angle sides of spacing hole 5, better LED module is blocked, not easily loosen.
The side that described Down lamp cover 1 is positioned at spacing hole 5 is provided with the screw 8 for fixed L ED module, described screw 8 is provided with limited block 9, the curved setting of described limited block 9, the center of circle of described limited block 9 is arranged with the center of circle of screw 8 is concentric, described screw 8 is set to two, central point along installing hole 3 is arranged, two screws 8 can not waste material while arranging in diagonal angle and can better playing fixing effect, also stressedly can not to cause by force unbalance thus the instability causing that LED module is installed because screw 8 is monolateral, screw 8 on LED module can align with the screw 8 on Down lamp cover 1 by the limited block 9 simultaneously on two screws 8, make them that skew can not occur better to be fixed on Down lamp cover 1.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a Down lamp, comprise Down lamp cover and transmissive mirror, described transmissive mirror is circular setting, described Down lamp cover and transmissive mirror cooperatively interact, it is characterized in that: described transmissive mirror is provided with the groove of some circular arc near the one side of Down lamp cover, described some grooves axle centered by transmissive mirror circle core shaft is evenly distributed in transmissive mirror, and described transmissive mirror is frosting away from the one side of Down lamp cover, and the inwall of described Down lamp cover is provided with reflector layer.
2. Down lamp according to claim 1, is characterized in that: described Down lamp cover is that circular arc is arranged.
3. Down lamp according to claim 1, is characterized in that: the bottom of described Down lamp cover is provided with the installing hole for installing LED module.
4. Down lamp according to claim 3, is characterized in that: described installing hole is that crosswise is arranged, and four nooks of described installing hole are equipped with spacing hole, and described spacing hole is square setting, and described spacing hole is communicated with installing hole.
5. Down lamp according to claim 4, is characterized in that: the side that described Down lamp cover is positioned at spacing hole is provided with the screw for fixed L ED module.
6. Down lamp according to claim 5, is characterized in that: described screw is provided with limited block, the curved setting of described limited block, and the center of circle of described limited block is arranged with the center of circle of screw is concentric.
7. Down lamp according to claim 6, is characterized in that: described screw is set to two, and the central point along installing hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747840.4U CN204986719U (en) | 2015-09-24 | 2015-09-24 | Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747840.4U CN204986719U (en) | 2015-09-24 | 2015-09-24 | Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986719U true CN204986719U (en) | 2016-01-20 |
Family
ID=55121087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747840.4U Active CN204986719U (en) | 2015-09-24 | 2015-09-24 | Down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986719U (en) |
-
2015
- 2015-09-24 CN CN201520747840.4U patent/CN204986719U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |