CN103511919A - Project lamp - Google Patents
Project lamp Download PDFInfo
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- CN103511919A CN103511919A CN201210222558.5A CN201210222558A CN103511919A CN 103511919 A CN103511919 A CN 103511919A CN 201210222558 A CN201210222558 A CN 201210222558A CN 103511919 A CN103511919 A CN 103511919A
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- lamp housing
- upper cover
- lamp
- base upper
- fixedly connected
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Abstract
A project lamp comprises a base, a lamp holder, and a support. The base comprises a base lower cover and a base upper cover, the base upper base and the base lower base are fixedly connected in a detachable mode and jointly form a closed electric appliance cavity, and an upper cover stud is arranged on the inner side face of the base upper cover and used for fixing a drive plate. The lamp holder comprises a lamp shell back cover, a transparent piece and a lamp shell front cover, the lamp shell back cover and the lamp shell front cover are fixedly connected in a detachable mode, a back cover stud used for fixing the drive plate is arranged on the inner side face of the lamp shell back cover, a light outlet port is formed in the lamp shell front cover, and the transparent piece is arranged on the light outlet port and clamped between the lamp shell back cover and the lamp shell front cover. The lamp shell back cover, the lamp shell front cover and the transparent piece jointly form a closed light source cavity. One end of the support is fixedly connected with the base upper cover, and the other end of the support is fixedly connected with the lamp shell back cover. The drive plate can be alternatively contained in the electric appliance cavity or the light source cavity. Two arrangement methods of the drive plate can be compatible to the project lamp.
Description
[technical field]
The present invention relates to a kind of Projecting Lamp, particularly relate to the Projecting Lamp that a kind of drive plate can arrange flexibly.
[background technology]
Tradition Projecting Lamp or driving and light source module are placed in a housing, and affect the thermal diffusivity of light source module, or are placed on hull outside completely, separated in light source module, and affect attractive in appearance or affect the protective capacities of light fixture.Therefore, traditional Projecting Lamp is difficult to compatible two kinds of set-up modes, if change set-up mode needs die sinking again to design the casing structure of Projecting Lamp, has increased manufacturing cost.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of Projecting Lamp of two kinds of set-up modes that can compatible drive plate.
, comprising:
Base, comprises base lower cover and base upper cover, and described base upper cover is removably fixedly connected with described base lower cover, and jointly forms the electric apparatus chamber of a sealing, and the medial surface of described base upper cover is provided with upper cover double-screw bolt, and described upper cover double-screw bolt is for fixed drive plate;
Lamp holder, comprises lamp housing bonnet, transparent member and lamp housing protecgulum; Described lamp housing bonnet is removably fixedly connected with described lamp housing protecgulum; The medial surface of described lamp housing bonnet is provided with the bonnet double-screw bolt for fixing described drive plate, and described lamp housing protecgulum offers light-emitting window; Described transparent member is located at described light-emitting window, and is held between described lamp housing bonnet and described lamp housing protecgulum; Described lamp housing bonnet, lamp housing protecgulum, transparent member form the light-source chamber of a sealing jointly;
Support, one end is fixedly connected with described base upper cover, and the other end is fixedly connected with described lamp housing bonnet; And
Wherein, described drive plate is optionally contained in described electric apparatus chamber or described light-source chamber; In the time of in described drive plate is contained in described electric apparatus chamber, described drive plate is fixed up by described upper cover double-screw bolt; In the time of in described drive plate is contained in described light-source chamber, described drive plate is fixed up by described bonnet double-screw bolt.
The base lower cover of above-mentioned Projecting Lamp and base upper cover form the light-source chamber that can accommodate drive plate, the electric apparatus chamber that can accommodate drive plate of the common formation of lamp housing protecgulum, transparent member and lamp housing bonnet, base upper cover and lamp housing bonnet are equipped with the double-screw bolt for fixed drive plate, thereby make drive plate optionally be fixed in light-source chamber or in electric apparatus chamber.And light-source chamber and electric apparatus chamber are the cavity of sealing, avoid drive plate to suffer extraneous impurity pollution.
In an embodiment, described support comprises therein:
Keyset, is fixedly connected with the edge in described lamp housing bonnet outside; And
Installing plate, is rotatably connected with described keyset, and described installing plate is fixed on described base upper cover;
Wherein, described keyset is with respect to the rotation of described installing plate, to regulate the projectional angle of described lamp holder.
Therein in an embodiment, described keyset comprise plate body and respectively from the two ends of described plate body towards vertically extending two the first lugs in the same side of described plate body; Described installing plate comprises Z-shaped, and described Z-shaped comprises for connecting that first of described keyset connects board and for connecting described base upper cover and being connected board with described the first connecting portion nonparallel second; Described first connects board side is provided with the second lug being connected with described the first lug coupling; Described support also comprises hold-down screw, sleeve and nut, described sleeve is between described two the first lugs, described hold-down screw screws togather with described nut after through described two the first lugs, two the second lugs and sleeve, so that described keyset and described installing plate are rotatably connected.
Therein in an embodiment, the bottom of described Z-shaped is provided with and is three through holes that equilateral triangle distributes, the top of described base upper cover is provided with and is three screws that equilateral triangle distributes, described Z-shaped by three threaded fasteners respectively through after the through hole of described Z-shaped with three screwhole spiro bondings of described base upper cover, and be fixedly connected with described base upper cover.
In an embodiment, described transparent member and described lamp housing protecgulum are bonded together by fluid sealant therein.
In an embodiment, also comprise lamp housing sealing ring therein, after described lamp housing, be covered with seal groove, described lamp housing sealing ring is pressed in described seal groove, and is connected between described lamp housing protecgulum and the junction of described lamp housing bonnet.
Therein in an embodiment, also comprise light source module and threaded connector, described light source module comprises circuit board and is located at a plurality of LED on circuit board, the inner side of described lamp housing bonnet is provided with screw, described threaded connector through after described circuit board with the screwhole spiro bonding of described lamp housing bonnet, described light source module is fixedly connected with described lamp housing bonnet.
In an embodiment, described threaded connector comprises a cylinder and a spiral shell head therein, and one end of described cylinder offers screw, and the other end is fixedly connected with described spiral shell head, described spiral shell head through after described circuit board with the screwhole spiro bonding of described lamp housing bonnet; Described Projecting Lamp also comprises decorative panel, on described decorative panel, offer a plurality of spacing holes, described a plurality of LED is respectively through described a plurality of spacing holes, and described decorative panel passes after described decorative panel the screwhole spiro bonding with described threaded connector by screw, and is fixedly connected with described light source module.
In an embodiment, also comprise base seal circle therein, the medial surface of described base upper cover is provided with sealing ring indent, and described base seal circle is contained in described sealing ring indent, and is connected between described base upper cover and the junction of described base lower cover.
Therein in an embodiment, described base upper cover is frustum shell, its stub end is uncovered, described base lower cover is the platy structure that is sealed in described open-mouth, described upper cover double-screw bolt is located at the bottom of described base upper cover, on the sidewall of described base upper cover, offer two connecting holes, for through power line and connecting line, and described power line and connecting line all pass described two connecting holes by aviation plug.
[accompanying drawing explanation]
Fig. 1 is the exploded view of the Projecting Lamp of embodiment of the present invention;
Fig. 2 is the cutaway view of the Projecting Lamp shown in Fig. 1;
Fig. 3 is the schematic diagram of the lamp housing protecgulum of the Projecting Lamp shown in Fig. 1;
Fig. 4 is the schematic diagram of the lamp housing bonnet of the Projecting Lamp shown in Fig. 1;
Fig. 5 is the schematic diagram at another visual angle of lamp housing bonnet of the Projecting Lamp shown in Fig. 1;
Fig. 6 is the schematic diagram of the light source module of the Projecting Lamp shown in Fig. 1;
Fig. 7 is the schematic diagram of the threaded connector of the Projecting Lamp shown in Fig. 1;
Fig. 8 is the schematic diagram of the decorative panel of the Projecting Lamp shown in Fig. 1;
Fig. 9 is the schematic diagram of the base upper cover of the Projecting Lamp shown in Fig. 1;
Figure 10 is the schematic diagram at another visual angle of base upper cover of the Projecting Lamp shown in Fig. 1;
Figure 11 is the schematic diagram of the base lower cover of the Projecting Lamp shown in Fig. 1;
Figure 12 is the schematic diagram of keyset of the support of the Projecting Lamp shown in Fig. 1;
Figure 13 is the schematic diagram of installing plate of the support of the Projecting Lamp shown in Fig. 1.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 and Fig. 2, the Projecting Lamp of embodiment of the present invention, comprises lamp holder 100, base 200 and support 300, and support 300 is for being fixedly connected with base 200 and lamp holder 100.
Refer to Fig. 3 to Fig. 5, lamp housing bonnet 120 is removably fixedly connected with lamp housing protecgulum 110.Lamp housing protecgulum 110 offers light-emitting window 111.Specifically in the present embodiment, the edge of the medial surface of lamp housing protecgulum 110 is provided with a plurality of projections 113 with screw, lamp housing bonnet 120 edge is provided with a plurality of through holes 121, the through hole 121 that passes lamp housing bonnet 120 by threaded fastener is screwed with the screw of projection 113, so that described lamp housing bonnet 120 is fixedly connected with lamp housing protecgulum 110.Because lamp housing protecgulum 110 is generally border structure, its structural strength is poor, if directly offer screw thereon, can further weaken its structural strength, and in the present invention, adopt the convex cylinder with screw, further strengthened the structural strength of lamp housing protecgulum 110.
The medial surface of lamp housing bonnet 120 is provided with the bonnet double-screw bolt 123 for fixed drive plate.In addition, in order to improve the radiating efficiency of lamp holder 100, on the lateral surface of lamp housing bonnet 120, be formed with a plurality of radiating fins 125, to increase the area of dissipation of lamp housing bonnet 120.
And in order further to improve the sealing of light-source chamber, lamp holder 100 also comprises that lamp housing sealing ring 160(refers to Fig. 1), lamp housing sealing ring 160 is for sealing lamp housing protecgulum 110 and lamp housing bonnet 120 junction.Specifically in the present embodiment, lamp housing bonnet 120 is provided with seal groove 127, in lamp housing sealing ring 160 indentation sealing grooves 127, and is connected between lamp housing protecgulum 110 and lamp housing bonnet 120 junction.
Refer to Fig. 1, Fig. 4 to Fig. 8, light source module 140 is contained in light-source chamber.Light source module 140 comprises circuit board 141 and is located at a plurality of LED 143 on circuit board 141.The distributions such as a plurality of LED 143 can rectangular array, circular array, concentric ring array.Wherein the quantity of the contained LED of each array can be identical, can be not identical yet, and the LED of same array is separately set on a LED substrate.In other words, a plurality of LED 143 are distributed on a plurality of LED substrates, and the LED quantity on each LED substrate can be identical or different, and the LED on each LED substrate is array distribution.LED on a plurality of LED substrates is all connected with controller (not shown), controller is alternative to be controlled the LED work on each LED substrate or quits work, so that according to the required power stage value of Projecting Lamp 100, control the LED work on a part of LED substrate wherein or quit work, thereby reach, being applicable to different lighting environments and energy-conservation object.In addition, when wherein damaging appears in the LED of certain an array, can only need to change the LED substrate at GaiLED place, without changing all LED, thus the maintenance cost of saving Projecting Lamp 100.
Specifically in the present embodiment, lamp holder 100 also comprises threaded connector 170, the inner side of lamp housing bonnet 120 is provided with screw 128, and threaded connector 170 screws togather through circuit board 141 screw 128 rear and lamp housing bonnet 120, and light source module 140 is fixedly connected with lamp housing bonnet 120.Also comprise light source module 140 and threaded connector 170.
Threaded connector 170 can be common screw, bolt etc.In the present embodiment, threaded connector 170 comprises a cylinder 171 and a spiral shell head 173, and cylinder 171 one end offers screw 175, and the other end is fixedly connected with spiral shell head 173, and spiral shell head 173 screws togather through circuit board 141 screw 175 rear and lamp housing bonnet 120; Decorative panel 150 passes decorative panel 150 screw 175 rear and threaded connector 170 by screw and screws togather, and is fixedly connected with light source module 140.
If improve the light extraction efficiency of light source module 140, can on the side near the LED 143 of light source module 140, be formed with reflecting surface at decorative panel 150, the part light that LED 143 sends is irradiated to reflecting surface and reflexes to the light-emitting window 111 of lamp housing protecgulum 110.
Refer to Fig. 1, Fig. 9 to Figure 11, base 200 comprises base upper cover 210 and base lower cover 230.Base upper cover 210 is removably fixedly connected with base lower cover 230, and jointly forms the electric apparatus chamber of a sealing.The medial surface of base upper cover 210 is provided with upper cover double-screw bolt 211, and upper cover double-screw bolt 211 is for fixed drive plate.
Wherein, drive plate is optionally contained in electric apparatus chamber or light-source chamber; In the time of in drive plate is contained in electric apparatus chamber, drive plate is fixed up by upper cover double-screw bolt 211; In the time of in drive plate is contained in light-source chamber, drive plate is fixed up by bonnet double-screw bolt 123.
Specifically in the present embodiment, base upper cover 210 is frustum shell, its stub end is uncovered, base lower cover 230 is for being sealed in the platy structure of open-mouth, upper cover double-screw bolt 211 is located at the bottom of base upper cover 210, on the sidewall of base upper cover 210, offer two connecting holes 213, for through power line 240 and connecting line 250, and power line 240 and connecting line 250 all pass two connecting holes 213 by aviation plug.
Further, the medial surface of base lower cover 220 is provided with a plurality of crossing reinforcements 221, and reinforcement 221 is provided with fixed bolt 223, and fixed bolt is used for fixedly other electronic components of Projecting Lamp.Because a plurality of reinforcements 221 intersect, to increase the structural strength of base lower cover 220, fixed bolt 223 is located on reinforcement 221, preferably, fixed bolt 223 is located at the infall of a plurality of reinforcements 221, to increase the bonding strength of fixed bolt 223, and do not reduce the volume of electric apparatus chamber simultaneously, therefore, by the design of reinforcement 22 and fixed bolt 223, can be in the situation that the constancy of volume of maintenance electric apparatus chamber improves the structural strength of base upper cover 220 and the bonding strength of fixed bolt 223 as much as possible.
In addition, in order to improve the sealing of electric apparatus chamber, base 200 also comprises base seal circle 230, and the medial surface of base upper cover 210 is provided with sealing ring indent, base seal circle 230 is contained in sealing ring indent, and is connected between base upper cover 210 and base lower cover 230 junction.
Refer to Fig. 1, Figure 12 and Figure 13, support 300 one end is fixedly connected with base upper cover 210, and the other end is fixedly connected with lamp housing bonnet 120.Support 300 can adopt existing light fixture bracing frame, also can adopt the structure of illustrated embodiment.
Specifically, in illustrated embodiment, support 300 comprises keyset 310 and installing plate 320, and keyset 310 is fixedly connected with the edge in lamp housing bonnet 120 outsides.Installing plate 320 is rotatably connected with keyset 310, and installing plate 320 is fixed on base upper cover 210.Wherein, keyset 310 is with respect to the rotation of installing plate 320, to regulate the projectional angle of lamp holder 100.
Further, keyset 310 comprises plate body 311 and the first lug 313, concrete, and the first lug 313 is two, vertically extends respectively from plate body 311 two ends towards plate body 311 the same side.Installing plate 320 comprises Z-shaped 321, and on Z-shaped 321, for connecting first of keyset 310, to connect board 321a non-parallel for being connected the second connection board 321b of base upper cover 210 with on Z-shaped 321, for example, the first connection board 321a becomes 30—60Du angle with respect to the plane at the second connection board 321b place, described first connects board 321a side is provided with the second lug 323 being connected with described the first lug 313 couplings, object is to realize angle adjustment in order to make the first lug 313 better mate to be connected with the second lug 323, facilitate user from the range of exposures of main regulation lamp holder 100.Concrete, the second lug 323 is two.Support 300 also comprises hold-down screw 330, sleeve 340 and nut 350, sleeve 340 is between two the first lugs 313, hold-down screw 330 through two the first lugs 313, two the second lugs 323 and sleeve 340 after and nut 350 screw togather, so that keyset 310 is rotatably connected with installing plate 320, facilitate user from the range of exposures of main regulation lamp holder 100.
The bottom of Z-shaped 321 is provided with and is three through hole 321c that equilateral triangle distributes, the top of base 200 upper covers is provided with and is three screws 215 (as shown in Figure 9) that equilateral triangle distributes, by three threaded fasteners, through after the through hole 321c of Z-shaped 321, screw togather with three screws 321 of base upper cover 210 respectively for Z-shaped 321, and be fixedly connected with base upper cover 210.Three threaded fasteners that are equilateral triangle distribution due to employing are fixed, and its stability is better, can not cause Z-shaped 321 to rock because base 200 is subject to extraneous vibration power, thereby improve the vibration resistance of Projecting Lamp.And, owing to being equilateral triangle respectively, if desired adjust the horizontal level of lamp holder 100, horizontal level 60 degree or 120 of rotatable Z-shaped 321 are spent, and then are fixed up.
It should be noted that the elements such as decorative panel 150, lamp housing sealing ring 160, base seal circle 230 all can omit or adopt the Replacement of other said functions.
The base lower cover 230 of above-mentioned Projecting Lamp forms the light-source chamber that can accommodate drive plate with base upper cover 210, lamp housing protecgulum 110, the electric apparatus chamber that can accommodate drive plate of transparent member 130 and the 120 common formation of lamp housing bonnet, base upper cover 210 and lamp housing bonnet 120 are equipped with the double-screw bolt for fixed drive plate, thereby make drive plate optionally be fixed in light-source chamber or in electric apparatus chamber.And light-source chamber and electric apparatus chamber are the cavity of sealing, avoid drive plate to suffer extraneous impurity pollution.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a Projecting Lamp, is characterized in that, comprising:
Base, comprises base lower cover and base upper cover, and described base upper cover is removably fixedly connected with described base lower cover, and jointly forms the electric apparatus chamber of a sealing, and the medial surface of described base upper cover is provided with upper cover double-screw bolt, and described upper cover double-screw bolt is for fixed drive plate;
Lamp holder, comprises lamp housing bonnet, transparent member and lamp housing protecgulum; Described lamp housing bonnet is removably fixedly connected with described lamp housing protecgulum; The medial surface of described lamp housing bonnet is provided with the bonnet double-screw bolt for fixing described drive plate, and described lamp housing protecgulum offers light-emitting window; Described transparent member is located at described light-emitting window, and is held between described lamp housing bonnet and described lamp housing protecgulum; Described lamp housing bonnet, lamp housing protecgulum, transparent member form the light-source chamber of a sealing jointly;
Support, one end is fixedly connected with described base upper cover, and the other end is fixedly connected with described lamp housing bonnet; And
Wherein, described drive plate is optionally contained in described electric apparatus chamber or described light-source chamber; In the time of in described drive plate is contained in described electric apparatus chamber, described drive plate is fixed up by described upper cover double-screw bolt; In the time of in described drive plate is contained in described light-source chamber, described drive plate is fixed up by described bonnet double-screw bolt.
2. Projecting Lamp as claimed in claim 1, is characterized in that, described support comprises:
Keyset, is fixedly connected with the edge in described lamp housing bonnet outside; And
Installing plate, is rotatably connected with described keyset, and described installing plate is fixed on described base upper cover;
Wherein, described keyset is with respect to the rotation of described installing plate, to regulate the projectional angle of described lamp holder.
3. Projecting Lamp as claimed in claim 2, is characterized in that, described keyset comprise plate body and respectively from the two ends of described plate body towards vertically extending two the first lugs in the same side of described plate body; Described installing plate comprises Z-shaped, and described Z-shaped comprises for connecting that first of described keyset connects board and for connecting described base upper cover and being connected board with described the first connecting portion nonparallel second; Described first connects board side is provided with the second lug being connected with described the first lug coupling; Described support also comprises hold-down screw, sleeve and nut, described sleeve is between described two the first lugs, described hold-down screw screws togather with described nut after through described two the first lugs, two the second lugs and sleeve, so that described keyset and described installing plate are rotatably connected.
4. Projecting Lamp as claimed in claim 3, it is characterized in that, the bottom of described Z-shaped is provided with and is three through holes that equilateral triangle distributes, the top of described base upper cover is provided with and is three screws that equilateral triangle distributes, described Z-shaped by three threaded fasteners respectively through after the through hole of described Z-shaped with three screwhole spiro bondings of described base upper cover, and be fixedly connected with described base upper cover.
5. Projecting Lamp as claimed in claim 1, is characterized in that, described transparent member and described lamp housing protecgulum are bonded together by fluid sealant.
6. Projecting Lamp as claimed in claim 5, is characterized in that, also comprises lamp housing sealing ring, after described lamp housing, is covered with seal groove, and described lamp housing sealing ring is pressed in described seal groove, and is connected between described lamp housing protecgulum and the junction of described lamp housing bonnet.
7. the Projecting Lamp as described in claim 1 ~ 6 any one, it is characterized in that, also comprise light source module and threaded connector, described light source module comprises circuit board and is located at a plurality of LED on circuit board, the inner side of described lamp housing bonnet is provided with screw, described threaded connector through after described circuit board with the screwhole spiro bonding of described lamp housing bonnet, described light source module is fixedly connected with described lamp housing bonnet.
8. Projecting Lamp as claimed in claim 7, it is characterized in that, described threaded connector comprises a cylinder and a spiral shell head, and one end of described cylinder offers screw, the other end is fixedly connected with described spiral shell head, described spiral shell head through after described circuit board with the screwhole spiro bonding of described lamp housing bonnet; Described Projecting Lamp also comprises decorative panel, on described decorative panel, offer a plurality of spacing holes, described a plurality of LED is respectively through described a plurality of spacing holes, and described decorative panel passes after described decorative panel the screwhole spiro bonding with described threaded connector by screw, and is fixedly connected with described light source module.
9. the Projecting Lamp as described in claim 1 ~ 6 any one, it is characterized in that, also comprise base seal circle, the medial surface of described base upper cover is provided with sealing ring indent, described base seal circle is contained in described sealing ring indent, and is connected between described base upper cover and the junction of described base lower cover.
10. the Projecting Lamp as described in claim 1 ~ 6 any one, it is characterized in that, described base upper cover is frustum shell, its stub end is uncovered, described base lower cover is the platy structure that is sealed in described open-mouth, and described upper cover double-screw bolt is located at the bottom of described base upper cover, offers two connecting holes on the sidewall of described base upper cover, for through power line and connecting line, and described power line and connecting line all pass described two connecting holes by aviation plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222558.5A CN103511919B (en) | 2012-06-29 | 2012-06-29 | Project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210222558.5A CN103511919B (en) | 2012-06-29 | 2012-06-29 | Project lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103511919A true CN103511919A (en) | 2014-01-15 |
| CN103511919B CN103511919B (en) | 2017-04-19 |
Family
ID=49895080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210222558.5A Active CN103511919B (en) | 2012-06-29 | 2012-06-29 | Project lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511919B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883274A (en) * | 2017-12-13 | 2018-04-06 | 王伟 | A kind of superposing type independent assortment type metal plate Projecting Lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093265Y (en) * | 2007-09-29 | 2008-07-30 | 艾元平 | Light projector |
| CN201096331Y (en) * | 2007-08-28 | 2008-08-06 | 深圳市海洋王投资发展有限公司 | Light projector |
| CN201844281U (en) * | 2010-11-17 | 2011-05-25 | 慈溪市中发灯饰有限公司 | Light-emitting diode (LED) spotlight |
| CN202017973U (en) * | 2011-04-19 | 2011-10-26 | 安徽皖投新辉光电科技有限公司 | Projector light |
| CN202176993U (en) * | 2011-08-16 | 2012-03-28 | 浙江深度光电科技有限公司 | LED (Light Emitting Diode) projection lamp |
| CN202253285U (en) * | 2011-09-08 | 2012-05-30 | 安徽大明电子科技有限公司 | LED (Light-emitting Diode) projection lamp |
-
2012
- 2012-06-29 CN CN201210222558.5A patent/CN103511919B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096331Y (en) * | 2007-08-28 | 2008-08-06 | 深圳市海洋王投资发展有限公司 | Light projector |
| CN201093265Y (en) * | 2007-09-29 | 2008-07-30 | 艾元平 | Light projector |
| CN201844281U (en) * | 2010-11-17 | 2011-05-25 | 慈溪市中发灯饰有限公司 | Light-emitting diode (LED) spotlight |
| CN202017973U (en) * | 2011-04-19 | 2011-10-26 | 安徽皖投新辉光电科技有限公司 | Projector light |
| CN202176993U (en) * | 2011-08-16 | 2012-03-28 | 浙江深度光电科技有限公司 | LED (Light Emitting Diode) projection lamp |
| CN202253285U (en) * | 2011-09-08 | 2012-05-30 | 安徽大明电子科技有限公司 | LED (Light-emitting Diode) projection lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883274A (en) * | 2017-12-13 | 2018-04-06 | 王伟 | A kind of superposing type independent assortment type metal plate Projecting Lamp |
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| Publication number | Publication date |
|---|---|
| CN103511919B (en) | 2017-04-19 |
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