CN202469887U - Focusable projection lamp shell - Google Patents
Focusable projection lamp shell Download PDFInfo
- Publication number
- CN202469887U CN202469887U CN2011205767613U CN201120576761U CN202469887U CN 202469887 U CN202469887 U CN 202469887U CN 2011205767613 U CN2011205767613 U CN 2011205767613U CN 201120576761 U CN201120576761 U CN 201120576761U CN 202469887 U CN202469887 U CN 202469887U
- Authority
- CN
- China
- Prior art keywords
- turning set
- projecting lamp
- rotary sleeve
- inclined surface
- lamp housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of lighting lamps, in particular to a focusable projection lamp shell. The focusable projection lamp shell comprises a shell body and a rotary sleeve, wherein an opening is formed at the upper end of the shell body; the rotary sleeve is arranged at the bottom of the shell body in a rotatable manner; a barrel-shaped connection part is arranged at the bottom of the shell body; a jacking inclined surface is formed at the upper end of the rotary sleeve; a corresponding inclined surface which is correspondingly matched with the jacking inclined surface is formed at the lower end of the connection part; and the jacking inclined surface of the rotary sleeve is connected to the corresponding inclined surface of the connection part in a matched mode. According to the focusable projection lamp shell, a distance between the rotary sleeve and the shell body can be adjusted by rotating the rotary sleeve, so the focusable projection lamp shell is convenient to use and adjust; a light source board is connected with the rotary sleeve; a light reflection cup is connected with the shell body; therefore, the light source board is lifted under the action of rotation of the rotary sleeve, and a distance between a light source and the light reflection cup is changed, so that the irradiation range of the projection lamp can be adjusted; during adjustment, an irradiated area and the light brightness can be effectively set; and the decoration effect is enhanced.
Description
Technical field:
The utility model relates to field of illumination lamp technology, relates in particular to adjustable focus projecting lamp housing.
Background technology:
Projecting lamp can be used for the building decoration illumination, is used for sketching the contours the profile of heavy construction in addition, and decorative effect is obvious.Existing projecting lamp includes housing, light source board, illuminating source, reflector, shines out behind the light process reflector optically focused of illuminating source.But the light source board of the projecting lamp of this structure and reflector all are to be fixed on the housing; And housing is an integral structure; Make that light source board, illuminating source and reflector all are fixed structures; Distance between illuminating source and the reflector also is changeless, can't regulate the range of exposures size of projecting lamp.
The utility model content:
The purpose of the utility model is to the deficiency of prior art relatively-movable split type adjustable focus projecting lamp housing between a kind of each several part to be provided.
The purpose of the utility model realizes through following technical measures:
Adjustable focus projecting lamp housing; It includes the enclosure body and the rotatable turning set that is arranged on the enclosure body bottom of open upper end; The bottom of enclosure body is provided with the tubular connecting portion; The turning set upper end is provided with the jacking inclined-plane, and the connecting portion lower end is provided with the inclined surface with jacking inclined-plane corresponding matching, and the jacking inclined-plane of turning set is connected on the inclined surface of connecting portion.
Said turning set inboard is provided with limiting section.
The limiting section of said turning set is the collar flange structure that is convexly set in the turning set bottom inside.
The outer surface of said enclosure body forms the multi-disc fin.
The inner surface of said connecting portion offers many gathering sills.
Said turning set upper end edge circumferentially evenly is provided with a plurality of jackings inclined-plane.
The outer surface of said turning set convexes with anti-skidding protruding grain.
Convex with a plurality of protruding position portion on the said jacking inclined-plane, offer the recess portion of a plurality of and protruding position portion corresponding matching on the inclined surface, protruding position portion is fastened in the recess portion.
The utility model beneficial effect is:
The utility model includes the enclosure body and the rotatable turning set that is arranged on the enclosure body bottom of open upper end; The bottom of enclosure body is provided with the tubular connecting portion; The turning set upper end is provided with the jacking inclined-plane, and the connecting portion lower end is provided with the inclined surface with jacking inclined-plane corresponding matching, and the jacking inclined-plane of turning set is connected on the inclined surface of connecting portion; During the rotation turning set; Under the interaction of jacking inclined-plane and inclined surface, make turning set produce elevating movement simultaneously, the utility model just can be regulated the distance of turning set and enclosure body through rotating turning set, uses easy to adjust; Light source board is connected with turning set; Reflector is connected with enclosure body; Can drive the light source board elevating movement when turning set rotates like this, make between illuminating source and the reflector and produce variable in distance, thereby regulate the projecting lamp range of exposures; Can effectively set the long-pending and lamplight brightness of face to be illuminated during adjusting, strengthen decorative effect.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model enclosure body;
Fig. 3 is the structural representation of the utility model turning set;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described; Shown in Fig. 1～3; The adjustable focus projecting lamp housing that the utility model provides includes the enclosure body 1 and the rotatable turning set 2 that is arranged on enclosure body 1 bottom of open upper end; The bottom of enclosure body 1 is provided with tubular connecting portion 11; Turning set 2 upper ends are provided with jacking inclined-plane 21, and connecting portion 11 lower ends are provided with the inclined surface 12 with jacking inclined-plane 21 corresponding matching, and the jacking inclined-plane 21 of turning set 2 is connected on the inclined surface 12 of connecting portion 11.
Turning set 2 inboards are provided with limiting section 22, can connect the radiator that is used to install light source board.The limiting section 22 of turning set 2 is for being convexly set in the collar flange structure of turning set 2 bottom inside, and is easy to process.
The inner surface of connecting portion 11 offers many gathering sills 14, and gathering sill 14 plays guide effect, has increased the contact area of radiator and enclosure body 1 simultaneously, makes the heat of radiator can be delivered on the enclosure body 1 good heat dissipation effect fast.The outer surface of enclosure body 1 forms multi-disc fin 13; Increased area of dissipation, when the illuminating source operating illumination, the heat that illuminating source produced reaches on the light source board; Light source board is delivered to heat on the enclosure body 1 through radiator; Heat in time promptly distributes through the fin 13 of enclosure body 1, thereby improves the radiating effect of projecting lamp, avoids shorten the service life of illuminating source.
The outer surface of turning set 2 convexes with anti-skidding protruding grain 23, increases the frictional force between hand and the turning set 2.Turning set 2 upper end edges circumferentially evenly are provided with a plurality of jackings inclined-plane 21, make turning set 2 stability of rotation.Convex with a plurality of protruding position portion 211 on the jacking inclined-plane 21, offer the recess portion 121 of a plurality of and protruding position portion 211 corresponding matching on the inclined surface 12, protruding position portion 211 is fastened in the recess portion 121.A plurality of protruding position portions 211 and recess portion 121 form a plurality of regulation stalls; Can turning set 2 be locked on the corresponding gear after regulating completion; Protruding position portion 211 is fastened on just can regulate in the different recess portions 121 the projecting lamp range of exposures big or small through rotation turning set 2, uses easy to adjust.
During rotation turning set 2, under the interaction of jacking inclined-plane 21 and inclined surface 12, make turning set 2 produce elevating movement simultaneously, the utility model just can be regulated the distance of turning set 2 and enclosure body 1 through rotating turning set 2, uses easy to adjust.Light source board is connected with turning set 2; Reflector is connected with enclosure body 1; Can drive the light source board elevating movement when turning set 2 rotates like this, make between illuminating source and the reflector and produce variable in distance, thereby regulate the projecting lamp range of exposures; Can effectively set the long-pending and lamplight brightness of face to be illuminated during adjusting, strengthen decorative effect.
Should be noted that at last; Above embodiment is only in order to explain the technical scheme of the utility model; But not to the restriction of the utility model protection domain, although with reference to preferred embodiment the utility model has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (8)
1. adjustable focus projecting lamp housing; It is characterized in that: it includes the enclosure body (1) and the rotatable turning set (2) that is arranged on enclosure body (1) bottom of open upper end; The bottom of enclosure body (1) is provided with tubular connecting portion (11); Turning set (2) upper end is provided with jacking inclined-plane (21), and connecting portion (11) lower end is provided with the inclined surface (12) with jacking inclined-plane (21) corresponding matching, and the jacking inclined-plane (21) of turning set (2) is connected on the inclined surface (12) of connecting portion (11).
2. adjustable focus projecting lamp housing according to claim 1 is characterized in that: said turning set (2) inboard is provided with limiting section (22).
3. adjustable focus projecting lamp housing according to claim 2 is characterized in that: the limiting section (22) of said turning set (2) is for being convexly set in the collar flange structure of turning set (2) bottom inside.
4. adjustable focus projecting lamp housing according to claim 1 is characterized in that: the outer surface of said enclosure body (1) forms multi-disc fin (13).
5. adjustable focus projecting lamp housing according to claim 1 is characterized in that: the inner surface of said connecting portion (11) offers many gathering sills (14).
6. adjustable focus projecting lamp housing according to claim 1 is characterized in that: said turning set (2) upper end edge circumferentially evenly is provided with a plurality of jackings inclined-plane (21).
7. adjustable focus projecting lamp housing according to claim 1 is characterized in that: the outer surface of said turning set (2) convexes with anti-skidding protruding grain (23).
8. according to any described adjustable focus projecting lamp housing of claim 1～7; It is characterized in that: convex with a plurality of protruding position portions (211) on the said jacking inclined-plane (21); Offer the recess portion (121) of a plurality of and protruding position portion (211) corresponding matching on the inclined surface (12), protruding position portion (211) is fastened in the recess portion (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205767613U CN202469887U (en) | 2011-12-29 | 2011-12-29 | Focusable projection lamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205767613U CN202469887U (en) | 2011-12-29 | 2011-12-29 | Focusable projection lamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469887U true CN202469887U (en) | 2012-10-03 |
Family
ID=46918044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205767613U Expired - Fee Related CN202469887U (en) | 2011-12-29 | 2011-12-29 | Focusable projection lamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469887U (en) |
-
2011
- 2011-12-29 CN CN2011205767613U patent/CN202469887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Dongguan Yijia Photoelectricity Science & Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |