CN104344368A - Supporting frame and lamp utilizing same - Google Patents
Supporting frame and lamp utilizing same Download PDFInfo
- Publication number
- CN104344368A CN104344368A CN201310320327.2A CN201310320327A CN104344368A CN 104344368 A CN104344368 A CN 104344368A CN 201310320327 A CN201310320327 A CN 201310320327A CN 104344368 A CN104344368 A CN 104344368A
- Authority
- CN
- China
- Prior art keywords
- main body
- lamp main
- trend
- bearing
- support
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
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- 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
- F21V21/30—Pivoted housings or frames
-
- 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
Abstract
The invention relates to a supporting frame. The supporting frame is used for supporting a lamp main body, the lamp main body is provided with a rotating shaft, the supporting frame comprises a base, the base comprises a fixing board and two supporting boards extending from two sides of the fixing board and the plane of the fixing board and the plane of the length extension direction of the two supporting boards coincide. The supporting frame also comprises two side wings, each side wing is connected with a corresponding supporting board, included angle between the extension direction of the side wing and the extension direction of the supporting board is less than 90 degrees, each side wing is provided with a through-hole and the rotating shaft of the lamp main body is inserted into the two through-holes. The lamp main body can rotate around the rotating shaft, and the irradiating angle of the lamp main body can adjust according to the rotating angle through the side wings to further expand the irradiating range of the lamp. The lamp has the advantages of being small in lighting effect loss, less in electricity consumption and energy saving and environment protection.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of support, and a kind of light fixture adopting described support.
Background technology
Due to light emitting diode (Light Emitting Diode, LED) have that the life-span is long, luminous efficiency is high, volume is little, pollute the advantages such as low, so it is taken as perfect light source more and more and is widely used in various light fixture in recent years, such as, in indoor and outdoor light fixture.
Existing high-power light-projecting lamp is usually arranged on outdoor eminence and provides illumination downwards, and it adopts U-shaped mounting bracket to carry out fixing usually.But when adopting U-shaped installation, the adjusting angle that described high-power light-projecting lamp irradiates downwards is very limited, is only suitable for irradiating remote place, and cannot be irradiated to in-plant place.Such as, existing a kind of high-power light-projecting lamp, it is after the U-shaped support of employing is installed, when this Projecting Lamp of rotation, make its light direction downwards and horizontal direction angle reaches 43.15 ° ± 2 ° time, support will interfere with lamp holder edge, cannot continue downwards further to rotate adjustment irradiation distance, namely cannot be irradiated to in-plant place, cause thus unfavorable be that light loss is comparatively large, the market demand of energy-saving and emission-reduction cannot be met.
In-plant place is irradiated in order to high-power light-projecting lamp can be made, described high-power light-projecting lamp can adopt hanging to install, namely fixing is carried out by lifting rope, but because be that high-altitude is installed, hanging is installed needs operator to lean out packway, this makes operator be difficult to find stress point to install, and causes installation process not only difficulty but also dangerous.
Summary of the invention
Based on this, be necessary cannot adjust irradiation distance problem for existing high-power light-projecting lamp, a kind of support being convenient to adjust light fixture irradiation distance is provided, and a kind of light fixture adopting this support.
On the one hand, a kind of support is provided.Described support is for supporting lamp main body, described lamp main body has a rotating shaft, described support comprises: a base, two gripper shoes that described base comprises a fixed head and extended out by the both sides of described fixed head, the planes overlapping at the plane at the bearing of trend place of described fixed head and the length bearing of trend place of two described gripper shoes; And two flanks, each described flank correspondence connects a described gripper shoe, and the angle of the bearing of trend of the bearing of trend of described flank and described gripper shoe is less than 90 degree, each described flank offers a through hole, the rotary sleeve of described lamp main body is located in described two through holes, and described lamp main body and described flank are formed pivotally connected by described rotating shaft.
Wherein in an embodiment, the base of described support is flat, and the mounting plane at described base place parallels with horizontal plane.
Wherein in an embodiment, described fixed head is offered at least one screwed hole.
Wherein in an embodiment, the angle of the bearing of trend of described flank and the bearing of trend of described gripper shoe is greater than 45 degree and is less than 60 degree.
On the other hand, a kind of light fixture is provided.
Described light fixture comprises a lamp main body, and described lamp main body has a rotating shaft.One for supporting the support of lamp main body, described support comprises a base, two gripper shoes that described base comprises a fixed head and extended out by the both sides of described fixed head, the planes overlapping at the plane at described fixed head place and the length bearing of trend place of two described gripper shoes; And two flanks, described two flanks connect described two gripper shoes respectively, and the angle of the bearing of trend of the bearing of trend of described flank and described gripper shoe is less than 90 degree, described two flanks offer a through hole respectively, and the rotary sleeve of described lamp main body is located in described two through holes.
Wherein in an embodiment, the base of described support is flat, and the mounting plane at described base place parallels with horizontal plane.
Wherein in an embodiment, described fixed head is offered at least one screwed hole.
Wherein in an embodiment, the angle of the bearing of trend of described flank and the bearing of trend of described gripper shoe is greater than 45 degree and is less than 60 degree.
Wherein in an embodiment, described lamp main body is a high-power light-projecting lamp, and it adopts light emitting diode as light emitting source.
Relative to prior art, described support comprises two flanks, and the angle of the bearing of trend of the bearing of trend of described flank and described gripper shoe is less than 90 degree, described lamp main body and described flank are formed pivotally connected, described lamp main body can rotate around rotating shaft thus, can be adjusted according to the anglec of rotation by the irradiating angle of lamp main body described in described flank, thus expand the range of exposures of described light fixture.It is little that described light fixture has light efficiency loss, reduces electric quantity consumption, the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
The structural representation of the support that Fig. 1 provides for first embodiment of the invention;
Fig. 2 is the schematic top plan view of support shown in Fig. 1;
Fig. 3 is the front elevational schematic of support shown in Fig. 1;
Fig. 4 is the schematic side view of support shown in Fig. 1;
The structural representation of the light fixture that Fig. 5 provides for second embodiment of the invention;
Description of reference numerals
100, support, 10, base, 11, fixed head, 12, gripper shoe, 200, light fixture, 30, flank, 301, through hole, 70, lamp main body, 75, rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Refer to Fig. 1, first embodiment of the invention provides a kind of support 100, and described support 100 comprises a base 10 and two flanks 30.
Please also refer to Fig. 2 to Fig. 4, base 10 comprises a fixed head 11 and two gripper shoes 12.In the present embodiment, described fixed head 11 is cuboid, and described two gripper shoes 12 are also cuboid, and described two gripper shoes 12 are extended out by the both sides of described fixed head 11.In the present embodiment, described support 100 entirety is in flat, that is described fixed head 11 and described gripper shoe 12 are flat.During making, described fixed head 11 and described gripper shoe 12 can adopt metal, as one-body molded in stainless steel, aluminium alloy etc.Be understandable that, described base 10 also can adopt other material to make, as iron, copper etc., in addition, described fixed head 11 and described gripper shoe 12 there is other shape, as cylindrical, be not limited to specific embodiment.
As shown in Figure 2, in the present embodiment, described fixed head 11 offers two screwed holes 110.Be understandable that, change in embodiment at other, the screwed hole 110 that described fixed head 11 is offered also can be other number, as one or more than the number of two.
Please also refer to Fig. 1 to Fig. 4, described two flanks 30 connect described two gripper shoes 12 respectively.Particularly, described two flanks 30 extend to form from the end inward flange bending of described two gripper shoes 12 respectively.In the present embodiment, described two flanks 30 are also respectively flat, and its place plane and described fixed head 11 place plane being perpendicular, as shown in Figure 3.In addition, the angle α of the bearing of trend of described flank 30 and the bearing of trend of described gripper shoe is less than 90 degree, and preferably, the angle α of the bearing of trend of described flank 30 and the bearing of trend of described gripper shoe 12 is greater than 45 degree and is less than 60 degree.The height of described flank 30 is less than the half of gripper shoe 12 length, and object is to install light fixture center of gravity of loweing after lamp bracket, when making rotating lamp adjusting angle, and can reliable and stable achieving a fixed connection.
Described two flanks 30 offer a through hole 301 respectively, as shown in Figure 4.
Please consult Fig. 5 further, second embodiment of the invention also provides a kind of light fixture 200, and described light fixture 200 comprises a lamp main body 70 and a support 100 as described in the first embodiment of the present invention.
The structure of described support 100 as in the first embodiment, does not repeat further at this.
In the present embodiment, described lamp main body 70 is a high-power light-projecting lamp, and it adopts light emitting diode as light emitting source.
Described support 100 is for supporting lamp main body 70, and described lamp main body 70 has a rotating shaft 75, and described lamp main body 70 has an emergent shaft M along its light direction.During installation, the rotating shaft 75 of described lamp main body 70 is set in the through hole 301 of described two flanks 30, thus makes described lamp main body 70 be formed pivotally connected with described flank 30 by described rotating shaft 75.
In addition, the light fixture 200 of the present embodiment when mounted, described base 10, that is the mounting plane S at described gripper shoe 12 (or fixed head 11) place is parallel with horizontal plane T-phase.
During use, described lamp main body 70 is formed pivotally connected with described flank 30, described lamp main body 70 can rotate around rotating shaft 75 thus, can be adjusted, thus expand the range of exposures of described light fixture 200 by the irradiating angle of lamp main body 70 described in described flank 30 according to the anglec of rotation.Such as in Figure 5, described lamp main body 70 light direction, by adjustment, makes the angle of emergent shaft M and horizontal plane T reach 102.56 degree, thus throws light on to closely place.
Need it is noted that, in the present embodiment, the length of described gripper shoe 12 with make described lamp main body 70 in rotary course can not with described fixed head 11 collide (interference) be advisable, in this no limit.
Be understandable that, described lamp main body 70 also can rotate around rotating shaft 75 further, makes the angle of emergent shaft M and horizontal plane T less, such as, is less than 45 degree, thus throw light on to remote place.
It can thus be appreciated that described main body 70 light direction adjusts by rotating shaft 75, thus meet the needs of closely place and the illumination of remote place simultaneously.
Because described light fixture 200 can be irradiated to in-plant place, therefore there is light efficiency loss little, reduce electric quantity consumption, the advantage of energy-conserving and environment-protective.
Upper described embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not 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 (9)
1. a support, it is for supporting lamp main body, and described lamp main body has a rotating shaft, and described support comprises:
A base, two gripper shoes that described base comprises a fixed head and extended out by the both sides of described fixed head, the planes overlapping at the plane at described fixed head place and the length bearing of trend place of two described gripper shoes; And
Two flanks, each described flank correspondence connects a described gripper shoe, and the angle of the bearing of trend of the bearing of trend of described flank and described gripper shoe is less than 90 degree, each described flank offers a through hole, the rotary sleeve of described lamp main body is located in described two through holes, and described lamp main body and described flank are formed pivotally connected by described rotating shaft.
2. support as claimed in claim 1, it is characterized in that, the base of described support is flat, and the mounting plane at described base place parallels with horizontal plane.
3. support as claimed in claim 1, is characterized in that, described fixed head is offered at least one screwed hole.
4. the support as described in claims 1 to 3 Arbitrary Term, is characterized in that, the angle of the bearing of trend of described flank and the bearing of trend of described gripper shoe is greater than 45 degree and is less than 60 degree.
5. a light fixture, it comprises:
A lamp main body, described lamp main body has a rotating shaft;
One for supporting the support of lamp main body, described support comprises:
A base, two gripper shoes that described base comprises a fixed head and extended out by the both sides of described fixed head, the planes overlapping at the plane at described fixed head place and the length bearing of trend place of two described gripper shoes; And
Two flanks, described two flanks connect described two gripper shoes respectively, and the angle of the bearing of trend of the bearing of trend of described flank and described gripper shoe is less than 90 degree, described two flanks offer a through hole respectively, and the rotary sleeve of described lamp main body is located in described two through holes.
6. light fixture as claimed in claim 5, it is characterized in that, the base of described support is flat, and the mounting plane at described base place parallels with horizontal plane.
7. light fixture as claimed in claim 5, is characterized in that, described fixed head is offered at least one screwed hole.
8. the light fixture as described in claim 5 to 7 Arbitrary Term, is characterized in that, the angle of the bearing of trend of described flank and the bearing of trend of described gripper shoe is greater than 45 degree and is less than 60 degree.
9. the light fixture as described in claim 5 to 7 Arbitrary Term, is characterized in that, described lamp main body is a high-power light-projecting lamp, and it adopts light emitting diode as light emitting source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320327.2A CN104344368A (en) | 2013-07-26 | 2013-07-26 | Supporting frame and lamp utilizing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320327.2A CN104344368A (en) | 2013-07-26 | 2013-07-26 | Supporting frame and lamp utilizing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104344368A true CN104344368A (en) | 2015-02-11 |
Family
ID=52500541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320327.2A Pending CN104344368A (en) | 2013-07-26 | 2013-07-26 | Supporting frame and lamp utilizing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104344368A (en) |
-
2013
- 2013-07-26 CN CN201310320327.2A patent/CN104344368A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |