CN104421884A - Lamp bracket and lamp - Google Patents
Lamp bracket and lamp Download PDFInfo
- Publication number
- CN104421884A CN104421884A CN201310394767.2A CN201310394767A CN104421884A CN 104421884 A CN104421884 A CN 104421884A CN 201310394767 A CN201310394767 A CN 201310394767A CN 104421884 A CN104421884 A CN 104421884A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- holding section
- lamp
- bar
- pole
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a lamp bracket comprising a lamp shell, a holder and an adjusting rack. The lamp shell is used for holding an LED lighting component. The holder is rotationally connected to the tail end of the lamp shell and provided with a plurality of identical clamping slots. The adjusting rack is located between the lamp shell and the holder and comprises a support portion and a clamping portion which are connected into a whole, the clamping portion is located at one end of the support portion, one end, away form the clamping portion, of the support portion is rotationally connected between the head end and the tail end of the lamp shell, the clamping portion is matched with the clamping slots, and when the clamping portion is clamped to one clamping slot, the adjusting rack supports the lamp shell to enable an corresponding included angle to be formed between the holder and the back of the lamp shell. When the lamp bracket is adjusted in angle, only the clamping portion of the adjusting rack is put into the corresponding clamping slot according to actual requirements, the adjusting process is carried out without the help of external tools, and the adjusting process is simple and quick.
Description
Technical field
The present invention relates to a kind of technical field of lamps, particularly relate to a kind of lamp bracket.
Background technology
Existing Flood lamps and lanterns comprises light source and the lamp bracket for fixedly mounting this light source, and lamp bracket comprises lamp housing and the supporting component for supporting lamp housing, and light source is installed in the light-source chamber of lamp housing.The supporting component of current Flood lamps and lanterns, some can only fix lamp housing, cannot need the setting angle of flexible modulation lamp housing according to actual illumination, after therefore lamp housing is arranged on the supporting component of lamp bracket, can only towards a direction luminescence.The supporting component of some lamp bracket then can not only install lamp housing, and lamp housing can also be made to rotate, and for user, lamp housing is adjusted to best setting angle and throws light on, further increase flexibility and the applicability of Flood lamps and lanterns.
In the Flood lamps and lanterns of existing angle adjustable, the supporting component of lamp housing and lamp bracket is with bolts, when needing the setting angle regulating lamp housing, unscrews the angular adjustment that bolt can carry out lamp housing, but often to, by instrument, regulate more time-consuming during the angular adjustment of above-mentioned lamp housing.
Summary of the invention
The object of the present invention is to provide a kind of can the lamp bracket of quick adjustment angle.
In order to solve the problems of the technologies described above, the invention provides a kind of lamp bracket, described lamp bracket comprises: a lamp housing, and described lamp housing is used for accommodating LED illumination assembly; One mounting yoke, described mounting yoke is rotationally connected with the tail end of described lamp housing, and described mounting yoke offers some identical draw-in grooves; One adjustment rack, described adjustment rack is between described lamp housing and described mounting yoke, described adjustment rack comprises the support portion and holding section that are connected as one, described fastening part is in one end of described support portion, between the head end that described support portion is rotationally connected with described lamp housing away from one end of described holding section and tail end, described holding section and described draw-in groove suitable, when described holding section is fastened in wherein in draw-in groove described in, described adjustment rack supports described lamp housing and makes the back side of described mounting yoke and described lamp housing form default angle.
Wherein, described angle is not more than 90 °.
Wherein, described lamp housing is a square casing, described mounting yoke comprises two placement bars and is connected the fixed bar placing bar described in two, place bar described in each and offer some identical described draw-in grooves, the two ends that bar is vertically connected at described fixed bar are respectively placed described in two, described mounting yoke is a U-shaped component, bar is rotationally connected with described lamp housing tail end away from one end of described fixed bar is placed described in each, the dual-side that bar lays respectively at described lamp housing is placed described in two, and the pivot center of described placement bar is vertical with its bearing of trend, when described lamp bracket is in receiving state, the back side of described lamp housing adheres on described fixed bar.
Wherein, place bar described in each and vertically extended to form the second connecting rod away from the end of described fixed bar towards away from the direction on described placement bar base, the second connecting rod described in each and described lamp housing are bolted.
Wherein, between described second connecting rod and the head of described bolt, be provided with the first pad, between described second connecting rod and described lamp housing, be provided with the second pad.
Wherein, described support portion comprises a pole, described holding section is a rod component, described holding section is vertically connected at described pole, described adjustment rack is a L-type component, described pole is rotationally connected with a wherein side of described lamp housing away from one end of described holding section, and the pivot center of described pole is vertical with its bearing of trend.
Wherein, described support portion comprises two poles, described holding section is a rod component, pole described in two respectively by described holding section two ends in the same direction vertically extend form, described adjustment rack be one with described lamp housing outside the U-shaped component that adapts, pole described in each is rotationally connected with a wherein side of described lamp housing away from one end of described holding section, and the pivot center of described pole is vertical with its bearing of trend, pole described in two lays respectively at the both sides of described lamp housing, when described lamp bracket is in receiving state, described adjustment rack is sheathed on the outside of described lamp housing.
Wherein, pole described in each has vertically extended to form head rod away from one end of described holding section towards described lamp housing, and described head rod parallels with described holding section, the dual-side of described lamp housing offers connecting hole respectively, and described head rod is sheathed in described connecting hole.
Wherein, described holding section is a cylinder rod-like structure, and described draw-in groove comprises the opening and storage tank that are connected, and described storage tank adapts near the side shape of described fixed bar and described holding section.
The invention allows for a kind of light fixture, comprise LED illumination assembly and the lamp bracket described in above-mentioned any one, described LED illumination assembly is placed in described lamp housing.
Implement lamp bracket provided by the invention, its beneficial effect is, corresponding draw-in groove only need be put into when adjusting angle in the holding section of adjustment rack by this lamp bracket according to actual needs, and adjustment process is without the need to by external tool, and adjustment process is simply rapid.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of lamp bracket preferred embodiment of the present invention;
Fig. 2 is the decomposing schematic representation of the lamp bracket shown in Fig. 1;
Fig. 3 is the side view of lamp bracket preferred embodiment when being in receiving state;
Fig. 4 is the side view when lamp bracket shown in Fig. 3 is in open mode;
Fig. 5 is the structural representation of light fixture preferred embodiment of the present invention;
Fig. 6 is the decomposing schematic representation of light fixture preferred embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Referring to figs. 1 through Fig. 4, the present invention proposes a kind of lamp bracket, this lamp bracket comprises lamp housing 100, mounting yoke 200 and adjustment rack 300, wherein, lamp housing 100 is for accommodating LED illumination assembly 400, lamp housing 100 has a light-emitting window, and the light that LED illumination assembly 400 sends penetrates through this light-emitting window, and one side relative with this light-emitting window on lamp housing 100 is the back side of lamp housing, mounting yoke 200 is rotationally connected with the tail end of lamp housing 100, and mounting yoke 200 offers some identical draw-in grooves 201, adjustment rack 300 is between the back side of lamp housing 100 and mounting yoke 200, adjustment rack 300 comprises the support portion 310 and holding section 320 that are connected as one, holding section 320 is positioned at one end of support portion 310, between the head end that support portion 310 is rotationally connected with lamp housing 100 away from one end of holding section 320 and tail end, holding section 320 is suitable with draw-in groove 201, and adjustment rack 300 is between lamp housing 100 and mounting yoke 200, preferably, the light sent of LED illumination assembly 400 is not formed to make adjustment rack 300 and hinder, adjustment rack 300 is between the back side of lamp housing 100 and mounting yoke 200, when holding section 320 is fastened in wherein in a draw-in groove 201, adjustment rack 300 supports lamp housing 100 and makes mounting yoke 200 and lamp housing 100 form the angle preset, preferably, this angle is not more than 90 °.Lamp bracket of the present invention only need need the holding section 320 of adjustment rack 300 to put into corresponding draw-in groove 201 according to actual illumination when adjusting angle, and adjustment process is without the need to by external tool, and adjustment process is simply rapid.
Specifically, in the present embodiment, lamp housing 100 is a square casing, mounting yoke 200 comprises two placement bars 210 and is connected the fixed bar 220 that two place bar 210, each is placed bar 210 and offers some identical draw-in grooves 201 along its bearing of trend, two place the two ends that bar 210 is vertically connected at fixed bar 220 respectively, mounting yoke 200 is in a U-shaped component, each places bar 210 is rotationally connected with lamp housing 100 tail end away from one end of fixed bar 220, two place the dual-side that bar 210 lays respectively at lamp housing 100, place bar 210 and there is a rotational freedom, the pivot center placing bar 210 is vertical with himself bearing of trend, when lamp bracket of the present invention is in receiving state, the back side of lamp housing 100 adheres on fixed bar 220.
Further, the spacing of two placement bars 210 is suitable with the width of lamp housing 100, each placement bar 210 has vertically extended to form the second connecting rod 230 away from the end of fixed bar 220 towards away from the direction of placing bar 210 base, when mounting yoke 200 is positioned over a supporting surface, the second connecting rod 230 extended that raises up makes the tail end of lamp housing 100 have certain height apart from this supporting surface, lamp housing 100 is in rotation adjustment process, and the tail end of lamp housing 100 can not touch this supporting surface.Further, each second connecting rod 230 is connected by bolt 500 with lamp housing 100, wherein lamp housing 100 offers screwed hole 101, second connecting rod 230 offers rotation hole 231, the screw rod of bolt 500 is threaded with the screwed hole 101 of lamp housing 100 through rotation hole 231, in order to avoid the friction of bolt 500 head and the second connecting rod 230, and second friction between connecting rod 230 and lamp housing 100, be provided with between second connecting rod 230 and the head of bolt 500 between first pad 610, second connecting rod 230 and lamp housing 100 and be provided with the second pad 620.
Support portion 310 comprises two poles 311, holding section 320 is a rod component, two poles 311 are vertically extended by the two ends of holding section 320 respectively and form, the spacing of two poles 311 is slightly larger than the width of lamp housing 100, adjustment rack 300 be one with lamp housing 100 outside the U-shaped component that adapts, each pole 311 is rotationally connected with the side of lamp housing 100 away from one end of holding section 320, the pivot center of pole 311 is vertical with its bearing of trend, two poles 311 lay respectively at the both sides of lamp housing 100, when lamp bracket is in receiving state, adjustment rack 300 is sheathed on the outside of lamp housing 100, wherein holding section 320 is positioned at the top of lamp housing 100.Adjustment rack 300 can be sheathed on the outside of lamp housing 100, makes lamp bracket of the present invention when not using, and take up room less space.And the support portion 310 of lamp bracket of the present invention adopts two branching rod structure, improves the stability of strutting system that adjustment rack 300 supports lamp housing 100.
Further, each pole 311 has vertically extended to form head rod 312 away from one end of holding section 320 towards lamp housing 100, and head rod 312 parallels with holding section 320, the dual-side of lamp housing 100 offers connecting hole 102 respectively, in the sheathed connecting hole 102 of head rod 312.The adjustment rack 300 of lamp bracket of the present invention preferably adopts integrated molding, such as, round steel section bar can be adopted to bend and form.The conveniently installation of adjustment rack 300, adjustment rack 300 need have certain flexibility, adjustment rack 300 when mounted, free-hand or use instrument two pole 311 needs appropriateness to open, make the spacing between two head rods 312 be greater than the width of lamp housing 100, when two head rods 312 aim at the connecting hole 102 of lamp housing 100, unclamp two poles 311, recovery by means of pole 311 is out of shape, and head rod 312 is inserted in connecting hole 102.
From above-mentioned description, holding section 320 is a cylinder rod-like structure, conveniently hold holding section 320, draw-in groove 201 comprises the opening 201a and storage tank 201b that are connected, opening 201a is opened in the top margin placing bar 210, storage tank 201b adapts near the side shape of fixed bar 220 and holding section 320, which increases the Area of bearing of storage tank 201b and fixed bar 220, thus improves the stability of strutting system of storage tank 201b.
With reference to Fig. 3 and Fig. 4, when needs use lamp bracket of the present invention, first adjust lamp housing 100, make lamp housing 100 and mounting yoke 200 open at an angle, then rotate adjustment rack 300 and put it in corresponding draw-in groove 201.
Be understandable that, lamp bracket of the present invention also has other embodiment, and mounting yoke 200 and adjustment rack 300 can differ and be decided to be rod component, such as, can also be platy structure etc.; Lamp housing 100 can have multiple rotational freedom relative to mounting yoke 200, adjustment rack 300 can have multiple rotational freedom relative to lamp housing 100, only need meet adjustment rack 300 when being fastened in draw-in groove 201, adjustment rack 300 and lamp housing 100 can realize stable supporting construction.Again such as in the preferred embodiment of the present invention, adjustment rack 300 is a U-shaped component, if in fact the support portion 310 of adjustment rack 300 only has a pole 311, now adjustment rack 300 forms a L-type component, pole 311 is rotationally connected with a wherein side of lamp housing 100 away from one end of holding section 320, and now adjustment rack 300 also can play the effect supporting lamp housing 100.
With reference to Fig. 5 and Fig. 6, the invention allows for a kind of light fixture, comprise LED illumination assembly 400 and above-mentioned lamp bracket, LED illumination assembly 400 is placed in lamp housing 100.Specifically, LED illumination assembly 400 comprises LED luminous plaque 410, reflecting assembly 420, drive circuit 430, protecgulum 440, in order to hold each assembly of LED illumination assembly 400, the spatial accommodation that lamp housing 100 surrounds be separated into lighting cavity 110 and drive cavity 120, wherein lighting cavity 110 is close to the head end of lamp housing 100, drives cavity 120 to be close to the tail end of lamp housing 100.Apparently, LED luminous plaque 410 and reflecting assembly 420 are positioned at lighting cavity 110, reflecting assembly 420 is fixedly installed in the light-emitting area of LED luminous plaque 410, reflecting assembly 420 comprises the some reflection shields 421 be connected as one, and the position LED luminous plaque 410 corresponding to each reflection shield 421 is provided with a LED 411.Protecgulum 440 realizes the sealing to lamp housing 100, and wherein, the part that protecgulum 440 corresponds to lighting cavity 110 is a transparent light-emitting plate 441.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a lamp bracket, is characterized in that, described lamp bracket comprises:
One lamp housing, described lamp housing is used for accommodating LED illumination assembly;
One mounting yoke, described mounting yoke is rotationally connected with the tail end of described lamp housing, and described mounting yoke offers some identical draw-in grooves;
One adjustment rack, described adjustment rack is between described lamp housing and described mounting yoke, described adjustment rack comprises the support portion and holding section that are connected as one, described fastening part is in one end of described support portion, between the head end that described support portion is rotationally connected with described lamp housing away from one end of described holding section and tail end, described holding section and described draw-in groove suitable, when described holding section is fastened in wherein in draw-in groove described in, described adjustment rack supports described lamp housing and makes the back side of described mounting yoke and described lamp housing form default angle.
2. lamp bracket according to claim 1, is characterized in that, described angle is not more than 90 °.
3. lamp bracket according to claim 2, it is characterized in that, described lamp housing is a square casing, described mounting yoke comprises two placement bars and is connected the fixed bar placing bar described in two, place bar described in each and offer some identical described draw-in grooves, the two ends that bar is vertically connected at described fixed bar are respectively placed described in two, described mounting yoke is a U-shaped component, bar is rotationally connected with described lamp housing tail end away from one end of described fixed bar is placed described in each, the dual-side that bar lays respectively at described lamp housing is placed described in two, and the pivot center of described placement bar is vertical with its bearing of trend, when described lamp bracket is in receiving state, the back side of described lamp housing adheres on described fixed bar.
4. lamp bracket according to claim 3, it is characterized in that, place bar described in each and vertically extended to form the second connecting rod away from the end of described fixed bar towards away from the direction on described placement bar base, the second connecting rod described in each and described lamp housing are bolted.
5. follow according to lamp bracket according to claim 4, it is characterized in that, between described second connecting rod and the head of described bolt, be provided with the first pad, between described second connecting rod and described lamp housing, be provided with the second pad.
6. lamp bracket according to claim 3, it is characterized in that, described support portion comprises a pole, described holding section is a rod component, described holding section is vertically connected at described pole, described adjustment rack is a L-type component, and described pole is rotationally connected with a wherein side of described lamp housing away from one end of described holding section, and the pivot center of described pole is vertical with its bearing of trend.
7. lamp bracket according to claim 3, it is characterized in that, described support portion comprises two poles, described holding section is a rod component, pole described in two respectively by described holding section two ends in the same direction vertically extend form, described adjustment rack be one with described lamp housing outside the U-shaped component that adapts, pole described in each is rotationally connected with a wherein side of described lamp housing away from one end of described holding section, and the pivot center of described pole is vertical with its bearing of trend, pole described in two lays respectively at the both sides of described lamp housing, when described lamp bracket is in receiving state, described adjustment rack is sheathed on the outside of described lamp housing.
8. lamp bracket according to claim 7, it is characterized in that, pole described in each has vertically extended to form head rod away from one end of described holding section towards described lamp housing, and described head rod parallels with described holding section, the dual-side of described lamp housing offers connecting hole respectively, and described head rod is sheathed in described connecting hole.
9. lamp bracket according to claim 7, is characterized in that, described holding section is a cylinder rod-like structure, and described draw-in groove comprises the opening and storage tank that are connected, and described storage tank adapts near the side shape of described fixed bar and described holding section.
10. a light fixture, comprises the lamp bracket according to any one of LED illumination assembly and claim 1-9, and described LED illumination assembly is placed in described lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394767.2A CN104421884A (en) | 2013-09-02 | 2013-09-02 | Lamp bracket and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310394767.2A CN104421884A (en) | 2013-09-02 | 2013-09-02 | Lamp bracket and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104421884A true CN104421884A (en) | 2015-03-18 |
Family
ID=52971629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310394767.2A Pending CN104421884A (en) | 2013-09-02 | 2013-09-02 | Lamp bracket and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421884A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725696Y (en) * | 2004-09-08 | 2005-09-14 | 广州市金凯有限公司 | Hand-held emergent lamp |
| CN200959933Y (en) * | 2006-10-12 | 2007-10-17 | 郭应超 | Multifunctional folding table |
| CN200987522Y (en) * | 2006-10-17 | 2007-12-12 | 欧阳锦华 | Sleeping bed with adjustable inclination back |
| CN201182339Y (en) * | 2008-03-28 | 2009-01-21 | 丁尚元 | Multifunctional desk |
| KR20090004373U (en) * | 2007-11-05 | 2009-05-11 | 홍종성 | Reading Board |
| CN102537698A (en) * | 2010-12-27 | 2012-07-04 | 海洋王照明科技股份有限公司 | LED (light-emitting diode) lamp |
| CN202588784U (en) * | 2012-05-29 | 2012-12-12 | 肖瑛钦 | Folding angle-adjustable reading rack |
| CN202852615U (en) * | 2012-10-16 | 2013-04-03 | 广州市富胜照明灯具科技有限公司 | Water-proof light emitting diode (LED) project lamp |
-
2013
- 2013-09-02 CN CN201310394767.2A patent/CN104421884A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725696Y (en) * | 2004-09-08 | 2005-09-14 | 广州市金凯有限公司 | Hand-held emergent lamp |
| CN200959933Y (en) * | 2006-10-12 | 2007-10-17 | 郭应超 | Multifunctional folding table |
| CN200987522Y (en) * | 2006-10-17 | 2007-12-12 | 欧阳锦华 | Sleeping bed with adjustable inclination back |
| KR20090004373U (en) * | 2007-11-05 | 2009-05-11 | 홍종성 | Reading Board |
| CN201182339Y (en) * | 2008-03-28 | 2009-01-21 | 丁尚元 | Multifunctional desk |
| CN102537698A (en) * | 2010-12-27 | 2012-07-04 | 海洋王照明科技股份有限公司 | LED (light-emitting diode) lamp |
| CN202588784U (en) * | 2012-05-29 | 2012-12-12 | 肖瑛钦 | Folding angle-adjustable reading rack |
| CN202852615U (en) * | 2012-10-16 | 2013-04-03 | 广州市富胜照明灯具科技有限公司 | Water-proof light emitting diode (LED) project lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150318 |