CN2847008Y - Cold light lighting type lamp structure - Google Patents
Cold light lighting type lamp structure Download PDFInfo
- Publication number
- CN2847008Y CN2847008Y CNU200520119201XU CN200520119201U CN2847008Y CN 2847008 Y CN2847008 Y CN 2847008Y CN U200520119201X U CNU200520119201X U CN U200520119201XU CN 200520119201 U CN200520119201 U CN 200520119201U CN 2847008 Y CN2847008 Y CN 2847008Y
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a cold-light lighting type lamp structure, which comprises a lamp body structure and a light emitting unit, wherein the lamp body structure comprises a base, a lampshade and a lamp rod for connecting the base and the lampshade so as to form a table type lamp structure. The light emitting unit assembled in the lamp body structure is fixedly installed in the lampshade and is electrically connected with a switch which is arranged on a lamp base and is used for controlling on-off. The light emitting unit comprises a first basal plate provided with a plurality of light emitting components and a second basal plate provided with a plurality of rows of light reflecting cover bodies. The two basal plates are correspondingly combined, and meanwhile, the light emitting components respectively correspond to the light reflecting cover bodies and are sheathed in the light reflecting cover bodies, therefore an arranged light source of a plurality of non-heat generation type light emitting components is formed to be used as a lamp lighting light source. Compared with the traditional table lamp, the lamp of the utility model has advantages of soft light source, no heat generation and no flicker to the light source, electricity saving, long service life, etc.
Description
Technical field
The utility model relates to a kind of cold light illumination formula fitting structure, and this fitting structure is desk-top light fixture, is meant the fitting structure of a kind of use light emitting diode (LED) as the desk-top light fixture of cold light illumination light source especially.
Background technology
The desk-top lighting of known use is made up of lamp body structure and luminescence unit.Shown in Figure 1 is typical desk-top lighting lamp structure, and this lamp body structure comprises: base, and it is placed on the tables; Lampshade, the projecting direction that it covers aforementioned luminescence unit and limits light source; And lamp stand, it is used to connect aforementioned base and lampshade, and makes base and lampshade form the certain height range difference.In addition, further be assembled with lamp socket in aforementioned lampshade, this lamp socket is electrically connected with switch module on being installed in aforementioned base by the power line that is built in the lamp stand, thereby forms desk-top lamp body structure.In addition, the direct corresponding aforementioned lamp socket and be electrically connected and the location of this luminescence unit in lampshade with it.This luminescence unit can also use the illuminating source of luminescence components such as fluorescent tube, LP fluorescent tube or based on halogen bulb as light fixture except the bulb of the most normal use.
Yet these typical bulbs, fluorescent tube, LP fluorescent tube and based on halogen bulb all belong to the heat generation luminescence component, in use, will cause the user who is positioned at before the light fixture to feel the temperature and the discomfort of generating heat.Moreover, compare with non-heat generation luminescence component, as light emitting diode electron luminescence assemblies such as (LED), this class heat generation luminescence component is that suitable power consumption and service life are obvious than short luminescence component, and also there is the phenomenon of flicker in the light that produces, assemblies such as the in addition equipped stabilizer of needs are got rid of scintillation, make light comparatively soft, have relatively also increased cost of manufacture thus.In addition, because luminescence components such as conventional bulb, fluorescent tube or Halogen lamp LED are the beamy light source in single-point position, therefore, central point in light source projects is the brightest, reduce its brightness to the outer ring diffusion gradually then, in other words, the lighting source that in the light source projects area, is obtained and inhomogeneous.
In addition, along with the electron luminescence assembly, manufacturing technology as light emitting diode (LED) etc. is more ripe, and producible light-source brightness also obtains to increase, though this electron-like luminescence component is also used widely, but be traffic signs such as indication or the alarm function use as electric circuit construction, or traffic lights mostly, or even the back light of vehicle or indicator etc.But what note is, though the aforementioned electronic luminescence component has possessed the purposes that the diversity preparation is arranged, yet all belongs to the purposes that indication is used, and does not use as lighting use, does not particularly use as the illumination projection source of desk-top lighting.
The utility model content
In order to solve heating formula luminescence unit problem that exists and the puzzlement of using in the above-mentioned known desk-top lighting lamp structure of using, the purpose of this utility model is to provide a kind of cold light illumination formula fitting structure, it comprises lamp body structure and luminescence unit, and described lamp body structure comprises: base; Lampshade is installed in the described lampshade with the lamp stand that is connected described base and described lampshade, described luminescence unit.Wherein, described luminescence unit comprises: first substrate and second substrate; A plurality of luminescence components, it is installed in described first substrate end-face; A plurality of reflecting shade body, it is installed in described second substrate end-face.In conjunction with described first substrate and second substrate, make described a plurality of electron luminescence assembly correspondence be set in a plurality of reflecting shade body, form the luminescence unit that multiple distribution of light sources is arranged.
Fitting structure of the present utility model mainly utilizes the lamp body structure of desk-top light fixture, adopts light emitting diode (LED) as the cold light illumination light source.
And the utility model utilizes the electronic type luminescence component, and cooperates reflecting shade body, forms the luminescence unit that desk-top lighting is suitable for.Described luminescence unit directly fixedly is assembled in the lampshade of lamp body structure, thereby forms the light source that a plurality of electronic type luminescence components are arranged, and uses as the lamp lighting light source.
Thus, in the utility model cold light illumination formula fitting structure, the caloric value of lighting source is little, power consumption is little, long service life, and the light stability that is produced, there is not scintillation, need not to install in addition stabilizer and also can obtain the soft light that does not glimmer, reduced cost of manufacture simultaneously relatively.
In a preferred embodiment, described first substrate is an electronic circuit board.
In a preferred embodiment, described luminescence component is the electronic type luminescence component, as adopting light emitting diode (LED) etc.
In a preferred embodiment, described a plurality of electron luminescence assemblies are arranged evenly on described first substrate, to obtain the uniform source of light in the projected area.
In a preferred embodiment, described a plurality of reflecting shade body are the cover body with light reflection inner face, and are positioned at the corresponding relation position that distributes with respect to described electron luminescence assembly, arrange to be assembled on second substrate.Each reflecting shade body has one group of lamp hole and light projector mouth, and both are communicated with corresponding the setting.
Description of drawings
Fig. 1 is the structure chart of known desk-top lighting;
Fig. 2 is the partial exploded view of the light fixture stereochemical structure of a preferred embodiment of the utility model;
Fig. 3 is the stereochemical structure exploded view of a preferred embodiment luminescence unit of the utility model;
Fig. 4 is the three-dimensional figure of a preferred embodiment luminescence unit of the utility model;
Fig. 5 is the assembled sectional view that preferred embodiment luminescence unit of the utility model combines with lampshade;
Fig. 6 is the light fixture three-dimensional combination figure of a preferred embodiment of the utility model;
Fig. 7 is the schematic diagram that another preferred embodiment luminescence unit of the utility model combines with lampshade;
Fig. 8 is the schematic diagram that the another preferred embodiment luminescence unit of the utility model combines with lampshade.
In the accompanying drawing, the list of parts of each label representative is as follows:
1-lamp body structure 2-luminescence unit
11-base 12-lampshade
13-lamp stand 15-reference column
The 21-first substrate 22-second substrate
23-luminescence component 24-reflecting shade body
25-lamp hole 26-light projector mouth
The specific embodiment
Next, to the major technique content of cold light illumination formula fitting structure of the present utility model, describe with the form of preferred embodiment.
Fig. 2～Fig. 6 shown in respectively is the structure chart of a described cold light illumination formula of preferred embodiment of the utility model fitting structure.
As Fig. 2～shown in Figure 6, the cold light illumination formula fitting structure of a preferred embodiment of the utility model comprises lamp body structure 1 and luminescence unit 2.
Lamp body structure 1 comprises: base 11, and it is positioned on the tables; Lampshade 12, it covers luminescence unit 2 and the light source projects direction is limited; And lamp stand 13, it is used to connect base 11 and lampshade 12, makes base 11 and lampshade 12 be configured to certain height at interval, thereby can adjust the light projector direction.Base 11 can carry out difform design moulding by the designer with lampshade 12, promptly is not limited to Fig. 2 in the present embodiment～shown in Figure 6 in shape at concrete structure.
Luminescence unit 2 is assembled in the lampshade 12 of lamp body structure 1 with fixed form.As Fig. 2～shown in Figure 5, directly utilize screw to cooperate reference column 15 to fix in the present embodiment.But therefore its positioning and fixing mode is not restricted, and can adopt various different assembling fixed forms such as assembling of button system or setting-in in other specific embodiment yet.
In the concrete structure of Fig. 2～shown in Figure 6, luminescence unit 2 comprises first substrate 21 and second substrate 22, and repeatedly puts be combined into by both.As shown in Figure 4, what first substrate 21 adopted in the present embodiment is electronic circuit board, in order to directly to combine the location with luminescence component 23 configurations and to be electrically connected with it.On first substrate 21, be electrically connected with a plurality of luminescence components 23, as shown in Figure 3, luminescence component 23 adopts the electronic type luminescence component, as light emitting diode (LED) etc., and a plurality of luminescence components 23 combine with first substrate 21 in mode arranged evenly, so, can obtain equally distributed light source and light projector in the light projector area.
Forming on second substrate 22 of luminescence unit 2, then be assembled with a plurality of reflecting shade body 24 in a fixed manner with first substrate 21.As shown in Figure 3, these reflecting shade body 24 are on concrete configuration is arranged, corresponding with the position of aforementioned a plurality of luminescence component 23 arranged distribution, so can be so that when first substrate 21 combines with second substrate 22, corresponding with a reflecting shade body 24 respectively and suit of each luminescence component 23 wherein, as Fig. 4 and shown in Figure 5.Reflecting shade body 24 is the cup-shaped cover body in a preferred embodiment, and it comprises that confession luminescence component 23 is inserted in the lamp hole 25 of assembling; And light projector mouth 26, it is positioned at a relative end of lamp hole 25, and the light source projects direction is limited.In addition, reflecting shade body 24 has light reflection and minute surface or the light tight cloudy surface (fog face) of concentrating action characteristic corresponding to the inner surface of luminescence component 23 assemblings, so that the light source that luminescence component 23 produces, thereby can be reflected and concentrate and outwards throw by light projector mouth 26.
Each assembly according to aforementioned formation lamp body structure 1 of the utility model and luminescence unit 2, can utilize a plurality of luminescence components 23 that are electrically connected with first substrate 21, a plurality of reflecting shade body 24 of assembling on corresponding second substrate 22, by combining of first substrate 21 and second substrate 22, form the luminescence unit 2 that comprises a plurality of luminescence component 23 light emitting sources arranged evenly that do not generate heat.By with the light source of this luminescence unit, and be installed in a fixed manner in the lampshade 12 of aforementioned lamps body structure 1, as shown in Figure 6, can obtain the desk-top light fixture of cold light illumination formula as the desk-top lighting of the utility model.And the aforementioned fitting structure that the utility model is formed, owing to have a plurality of luminescence components 23, adopt mode arranged evenly to dispose simultaneously, even in use for some time, wherein minority luminescence component 23 damages when not working, still can obtain the projection of uniform source of light, and not need real-time or consider to change by other a plurality of luminescence components 23 arranged evenly.
In addition, Fig. 7 and shown in Figure 8 be other preferred embodiment of the utility model.Fig. 7 is under different light fitting shapes, and luminescence unit 2 is the relative appearance structure of coupling with it, the mode that shown in Figure 8 is different luminescence component 23 is arranged evenly.First substrate 21 of luminescence unit 2 and the shape of second substrate 22 can be any geometries.Among Fig. 7 and Fig. 8, mainly be lampshade 12 shapes and the corresponding with it coupling that cooperates lamp body structure 1, in order to can obtain preferable light projector area in the light projector direction that limited at lampshade 12 relatively and the scope.The mode arranged evenly of luminescence component 23, also can or cooperate the shape of substrate 21,22 to carry out the design of adjacent distributions arrangement position according to design, in order in the aforementioned light projector direction and light projector area that is limited by lampshade 12, obtain the light projector usefulness of preferable uniform source of light brightness.
The utility model is the structural design of embodiment as described above, possesses following characteristics and advantage are arranged:
1. the light source of this luminescence unit adopts the electronic type luminescence component, as light emitting diode (LED) etc.When being used to throw light on, this luminescence unit can not generate heat fully, forms cold light illumination, allows the light fixture user can not feel the discomfort that heat produced of being shone by light source.
2. the light source of this luminescence unit adopts the electronic type luminescence component, and the light source that is produced is soft and do not have a scintillation.Not only allow illumination user's eyes more comfortable, and do not need in addition assembly such as equipped stabilizer.And the electronic type luminescence component is with low cost, and cost of manufacture can be reduced effectively.
3. the light source of the utility model luminescence unit adopts the electronic type luminescence component, compare with traditional luminescence components such as bulb, fluorescent tube or Halogen lamp LED, and more power saving, and service life is also longer.
4. the light source of the utility model luminescence unit adopts the electronic type luminescence component, and carry out the distributivity alignment arrangements, compare with luminescence components such as the beamy traditional bulb in single-point position, fluorescent tube or Halogen lamp LEDs, its light-source brightness in the projection source area will be more even.
The above only is a preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done, directly or indirectly be used in other relevant technical field, all in like manner be included in the claim of the present utility model.
Claims (10)
1. cold light illumination formula fitting structure, it comprises lamp body structure and luminescence unit, described lamp body structure comprises: base; Lampshade is installed in the described lampshade with the lamp stand that is connected described base and described lampshade, described luminescence unit, it is characterized in that, described luminescence unit comprises:
First substrate and second substrate;
A plurality of luminescence components, it is installed in described first substrate end-face;
A plurality of reflecting shade body, it is installed in described second substrate end-face,
In conjunction with described first substrate and second substrate, described a plurality of luminescence component correspondence is set in a plurality of reflecting shade body, form the described luminescence unit that a plurality of distribution of light sources are arranged.
2. cold light illumination formula fitting structure according to claim 1 is characterized in that, described first substrate is the substrate that combines the location with described luminescence component and be electrically connected with it.
3. cold light illumination formula fitting structure according to claim 1 is characterized in that described first substrate is an electronic circuit board.
4. cold light illumination formula fitting structure according to claim 1 is characterized in that described luminescence component is the electronic type luminescence component.
5. cold light illumination formula fitting structure according to claim 1 is characterized in that described luminescence component is a light emitting diode.
6. cold light illumination formula fitting structure according to claim 1 is characterized in that, described a plurality of luminescence components are arranged evenly on described first substrate, forms the uniform source of light in the projected area.
7. cold light illumination formula fitting structure according to claim 1 is characterized in that, described a plurality of reflecting shade body are positioned at the corresponding relation position arranged evenly with respect to described luminescence component, and arrangement is assembled on described second substrate.
8. cold light illumination formula fitting structure according to claim 1 is characterized in that described reflecting shade body has: one group of lamp hole, and it is positioned at an end relative with luminescence component; And the light projector mouth, it is positioned at a relative end of described lamp hole, and the printing opacity direction is defined.
9. cold light illumination formula fitting structure according to claim 1 is characterized in that, the inner surface of the corresponding described luminescence component assembling of described reflecting shade body is a minute surface.
10. cold light illumination formula fitting structure according to claim 1 is characterized in that, the inner surface of the corresponding luminescence component assembling of described reflecting shade body is light tight cloudy surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520119201XU CN2847008Y (en) | 2005-09-16 | 2005-09-16 | Cold light lighting type lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520119201XU CN2847008Y (en) | 2005-09-16 | 2005-09-16 | Cold light lighting type lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847008Y true CN2847008Y (en) | 2006-12-13 |
Family
ID=37512432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520119201XU Expired - Fee Related CN2847008Y (en) | 2005-09-16 | 2005-09-16 | Cold light lighting type lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847008Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252220A (en) * | 2010-03-12 | 2011-11-23 | 欧姆龙株式会社 | Illuminating device |
| WO2012090154A2 (en) | 2010-12-31 | 2012-07-05 | Koninklijke Philips Electronics N.V. | An illumination apparatus and method |
| CN102644858A (en) * | 2011-02-16 | 2012-08-22 | 李志成 | Light-emitting diode (LED) energy-saving bulb |
-
2005
- 2005-09-16 CN CNU200520119201XU patent/CN2847008Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252220A (en) * | 2010-03-12 | 2011-11-23 | 欧姆龙株式会社 | Illuminating device |
| CN102252220B (en) * | 2010-03-12 | 2014-06-25 | 欧姆龙株式会社 | Illuminating device |
| WO2012090154A2 (en) | 2010-12-31 | 2012-07-05 | Koninklijke Philips Electronics N.V. | An illumination apparatus and method |
| CN102644858A (en) * | 2011-02-16 | 2012-08-22 | 李志成 | Light-emitting diode (LED) energy-saving bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |