CN212057141U - Novel desk lamp shade - Google Patents
Novel desk lamp shade Download PDFInfo
- Publication number
- CN212057141U CN212057141U CN201921741350.8U CN201921741350U CN212057141U CN 212057141 U CN212057141 U CN 212057141U CN 201921741350 U CN201921741350 U CN 201921741350U CN 212057141 U CN212057141 U CN 212057141U
- Authority
- CN
- China
- Prior art keywords
- cover body
- light
- groove
- light modulation
- adjusting
- 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
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a novel desk lamp shade, including lamp mounting panel, the cover body and light modulation board, the cover body is round platform section of thick bamboo structure, the upper end medial surface of the cover body with the outer fixed connection of following of lamp mounting panel, the fixed lamp stand that is provided with on the lamp mounting panel, be provided with the groove of adjusting luminance along its generating line on the cover body, the light modulation board sets up in the light modulation inslot, and can follow the light modulation groove slides from top to bottom, the medial surface in light modulation groove is provided with a plurality of light leakage holes, the medial surface of the cover body is provided with reflective coating, the light modulation board includes reflector panel and extinction board, and is a plurality of reflector panel and a plurality of extinction board is from last to setting up to interval in proper order. The utility model relates to a novel desk lamp shade reaches the purpose of adjusting the lamp shade reflective capacity through set up adjustable light modulation board in the lamp shade to can realize adjusting the function of the illumination intensity of old-fashioned desk lamp through adjusting the lamp shade.
Description
Technical Field
The utility model relates to a desk lamp especially relates to a novel desk lamp shade.
Background
Most of desk lamps have the function of adjusting the brightness of light at the present stage, so that the purpose of adjusting the illumination brightness can be achieved by directly adjusting the brightness of a bulb. Some old-fashioned table lamps do not have the function of conditioning the brightness of the lamp bulb, and therefore the old-fashioned table lamps may not have the adjusting capability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel desk lamp shade for solving the above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a novel desk lamp shade, includes lamp mounting panel, the cover body and dimming board, the cover body is round platform section of thick bamboo structure, the upper end medial surface of the cover body with the outer fixed connection along of lamp mounting panel, the fixed lamp stand that is provided with on the lamp mounting panel, be provided with the groove of adjusting luminance along its generating line on the cover body, dimming board sets up in the groove of adjusting luminance, and can follow the groove of adjusting luminance slides from top to bottom, the medial surface in groove of adjusting luminance is provided with a plurality of holes that leak, the medial surface of the cover body is provided with reflective coating, dimming board includes reflector panel and extinction board, and is a plurality of reflector panel and a plurality of extinction board sets up from last to lower interval in proper order.
Specifically, the number of the dimming grooves is multiple, the dimming grooves are uniformly distributed in the cover body along the axial direction of the cover body, the dimming grooves are arc-shaped grooves penetrating through the upper end face and the lower end face of the cover body, the arc centers of the dimming grooves are overlapped with the axis of the cover body, and sliding grooves are formed in the side faces of the dimming grooves;
the light adjusting plate is an arc-shaped plate matched with the light adjusting groove, and a sliding edge matched with the sliding groove is arranged on the side face of the light adjusting plate.
Further, the length of the light reflecting plate is equal to that of the light absorbing plate, the length of the light leakage hole is equal to that of the light absorbing plate, the arc length of the light leakage hole is equal to that of the light absorbing plate, and the distance between every two adjacent light leakage holes is equal to that of the light absorbing plate.
Preferably, the inner side surface of the light modulation groove is provided with a light absorption coating.
Specifically, the sliding distance of the sliding rib in the sliding groove is equal to the length of the light absorption plate, and a damping layer is arranged between the sliding groove and the sliding rib.
The beneficial effects of the utility model reside in that:
the utility model relates to a novel desk lamp shade reaches the purpose of adjusting the lamp shade reflective capacity through set up adjustable light modulation board in the lamp shade to can realize adjusting the function of the illumination intensity of old-fashioned desk lamp through adjusting the lamp shade.
Drawings
Fig. 1 is a cross-sectional view of a novel desk lamp lampshade according to the present invention;
fig. 2 is a top view of the novel desk lamp lampshade of the present invention, which is partially seen through;
fig. 3 is a partial cross-sectional view of the lamp cover of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a novel desk lamp shade, including lamp mounting panel 2, the cover body 1 and light modulation board 3, the cover body 1 is round platform section of thick bamboo structure, the upper end medial surface of the cover body 1 and the outer fixed connection of following of lamp mounting panel 2, the fixed lamp stand that is provided with on the lamp mounting panel 2, be provided with the groove 10 of adjusting luminance along its generating line on the cover body 1, light modulation board 3 sets up in the groove 10 of adjusting luminance, and can follow groove 10 of adjusting luminance and slide from top to bottom, the medial surface of the groove 10 of adjusting luminance is provided with a plurality of light leakage holes 8, the medial surface of the cover body 1 is provided with reflective coating 9, light modulation board 3 includes reflector panel 5 and extinction board 6, a plurality of reflector panels 5 and.
The quantity of light-adjusting groove 10 is a plurality of, and along the axial equipartition of the cover body 1 in the cover body 1, light-adjusting groove 10 is the arc wall that runs through the up end of the cover body 1 and terminal surface down, and the arc center of light-adjusting groove 10 coincides with the axle center of the cover body 1, and the side of light-adjusting groove 10 is provided with spout 7, and light-adjusting plate 3 is the arc plate with light-adjusting groove 10 adaptation, and the side of light-adjusting plate 3 is provided with the smooth arris with spout 7 adaptation. The inner side of the light-adjusting groove 10 is provided with a light-absorbing coating.
The length of reflector panel 5 equals the length of board 6 that absorbs light, and the length of light leakage hole 8 equals the length of board 6 that absorbs light, and the arc length of light leakage hole 8 equals the arc length of board 6 that absorbs light, and the distance between two adjacent light leakage holes 8 equals the length of board 6 that absorbs light, and the sliding distance of smooth arris in spout 7 equals the length of board 6 that absorbs light, is provided with the damping layer between spout 7 and the smooth arris.
The utility model relates to a novel desk lamp shade's theory of operation as follows:
when the strongest illumination intensity is needed, the light adjusting plate 3 is pulled to be positioned in the light adjusting groove 10, so that the light reflecting plate 5 is superposed with the light leakage hole 8, the inner side surface of the whole lampshade is in a state of reflecting light, and the maximum brightness can be achieved;
when the illumination intensity needs to be reduced, the light modulation plate 3 is pulled to enable the light modulation plate 3 to slide up and down, at the moment, part of the light absorption plate 6 is overlapped with the light leakage hole 8, the partial area of the inner side surface of the lampshade can not reflect light, and the illumination brightness is reduced.
When the light absorbing plate 6 coincides with the light leakage hole 8, a minimum illumination brightness is achieved.
By arranging the sliding edge and the sliding groove 7 and limiting the maximum stroke of the sliding edge in the sliding groove 7, the light adjusting plate 3 can be prevented from sliding out of the light adjusting groove 10.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (5)
1. The utility model provides a novel desk lamp shade which characterized in that: including lamp mounting panel, the cover body and light modulation board, the cover body is round platform section of thick bamboo structure, the upper end medial surface of the cover body with the outer fixed connection along of lamp mounting panel, the fixed lamp stand that is provided with on the lamp mounting panel, be provided with the groove of adjusting luminance along its generating line on the cover body, the light modulation board sets up adjust luminance inslot, and can follow adjust luminance the groove and slide from top to bottom, the medial surface of adjusting luminance groove is provided with a plurality of holes that leak, the medial surface of the cover body is provided with reflective coating, the light modulation board includes reflector panel and extinction board, and is a plurality of reflector panel and a plurality of extinction board sets up from last to lower interval in proper order.
2. The novel desk lamp lampshade of claim 1, characterized in that: the number of the dimming grooves is multiple, the dimming grooves are uniformly distributed in the cover body along the axial direction of the cover body, the dimming grooves are arc-shaped grooves penetrating through the upper end face and the lower end face of the cover body, the arc centers of the dimming grooves are overlapped with the axis of the cover body, and sliding grooves are formed in the side faces of the dimming grooves;
the light adjusting plate is an arc-shaped plate matched with the light adjusting groove, and a sliding edge matched with the sliding groove is arranged on the side face of the light adjusting plate.
3. The novel desk lamp lampshade of claim 2, characterized in that: the length of the reflector is equal to that of the light absorption plate, the length of the light leakage hole is equal to that of the light absorption plate, the arc length of the light leakage hole is equal to that of the light absorption plate, and the distance between every two adjacent light leakage holes is equal to that of the light absorption plate.
4. The novel desk lamp lampshade of claim 2, characterized in that: and a light absorption coating is arranged on the inner side surface of the light modulation groove.
5. The novel desk lamp lampshade of claim 2, characterized in that: the sliding distance of the sliding edge in the sliding groove is equal to the length of the light absorption plate, and a damping layer is arranged between the sliding groove and the sliding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741350.8U CN212057141U (en) | 2019-10-15 | 2019-10-15 | Novel desk lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741350.8U CN212057141U (en) | 2019-10-15 | 2019-10-15 | Novel desk lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212057141U true CN212057141U (en) | 2020-12-01 |
Family
ID=73507796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741350.8U Expired - Fee Related CN212057141U (en) | 2019-10-15 | 2019-10-15 | Novel desk lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212057141U (en) |
-
2019
- 2019-10-15 CN CN201921741350.8U patent/CN212057141U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5075827A (en) | Indirect light fixture amplification reflector system | |
| CN202082661U (en) | Lighting device and lampshade with heat dissipation and light diffusion functions | |
| CN206234626U (en) | A kind of ultra-thin area source LED surface mounted lights | |
| CN202361209U (en) | Arc-shaped LED (light-emitting diode) panel light | |
| CN207065143U (en) | A kind of lighting device of illuminating module and the application illuminating module | |
| CN212057141U (en) | Novel desk lamp shade | |
| CN213656440U (en) | LED classroom lamp | |
| CN205026513U (en) | A light emitting diode (LED) spotlight | |
| US4987524A (en) | Lamp shade with improved optical efficiency | |
| CN202532318U (en) | Special multi-curve asymmetric light-distribution single tube lamp for lighting of blackboard in classroom | |
| CN209782349U (en) | LED diversified classroom lamp | |
| CN206989124U (en) | A kind of ceiling lamp card article | |
| CN211344915U (en) | Multifunctional LED lampshade | |
| CN210372899U (en) | LED and CFL diffuse-reflection high-power lamp | |
| CN212435978U (en) | Intelligent lamp with controllable chromaticity and brightness | |
| CN221324249U (en) | Luminous container and lamp provided with same | |
| CN206943983U (en) | A kind of irreflexive ceiling lamp | |
| CN220931080U (en) | Outdoor anti-dazzle projection lamp | |
| CN220749911U (en) | Ceiling lamp structure for improving lighting effect | |
| CN211821928U (en) | LED shelf lamp | |
| CN215569830U (en) | Anti-blue-light anti-dazzle lamp tube and lamp | |
| CN218209406U (en) | Compactly-arranged LED assembly structure and lamp | |
| CN213983279U (en) | Linear lamp | |
| CN214790786U (en) | Multidimensional irradiation LED lamp | |
| CN210424738U (en) | Anti-dazzle ceiling lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201201 Termination date: 20211015 |