CN211649993U - Adjust projecting lamp of firm type - Google Patents
Adjust projecting lamp of firm type Download PDFInfo
- Publication number
- CN211649993U CN211649993U CN202020618872.5U CN202020618872U CN211649993U CN 211649993 U CN211649993 U CN 211649993U CN 202020618872 U CN202020618872 U CN 202020618872U CN 211649993 U CN211649993 U CN 211649993U
- Authority
- CN
- China
- Prior art keywords
- disc
- shaped connecting
- base
- lamp holder
- lamp
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a steady-type adjustable projection lamp, which comprises a lamp cap, a base and a connecting part arranged between the lamp cap and the base, wherein the connecting part comprises a first disc-shaped connecting part, a second disc-shaped connecting part and a connecting bolt; it is through being provided with connecting portion between lamp holder and lamp stand that the projecting lamp of regulation firm type in this scheme, connecting portion include first disc connecting portion, second disc connecting portion and connecting bolt, wherein first disc connecting portion are fixed continuous with the lamp holder bottom, second disc connecting portion are fixed continuous with the base top, link to each other through connecting the tooth meshing between the side that first disc connecting portion and second disc connecting portion are connected, a connection steadiness for guaranteeing between the two, in order to prevent its angle of adjustment of lamp holder, because the unstability of connecting and lead to appearing not hard up gliding phenomenon and taking place.
Description
Technical Field
The utility model relates to a lighting apparatus technical field, concretely relates to adjust projecting lamp of firm type.
Background
The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment, and is also called a spotlight. The sight-adjustable solar energy collecting device can be generally aimed at any direction, has a structure which is not influenced by weather conditions, and is mainly used for large-area operation factories and mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all outdoor area lighting fixtures can see the projector. The emergent light beam angle of the projection lamp is wide or narrow, and the variation range is between 0 degree and 180 degrees.
For example, an authorized bulletin number is CN209977981U entitled "a lamp without exposed wires outside", which includes a lamp cap and a base, the lamp cap is provided with a connecting portion, the base is provided with a fixing portion connected with the connecting portion in a matching manner, the fixing portion includes a right half ear connected with the base and a left half ear separated from the base, and when the lamp is installed, the fixing of the connecting portion of the middle lamp cap is realized through the matching of the left half ear and the right half ear. In the in-service use process, because often need adjust according to the in-service use needs between lamp holder and the base, nevertheless because only be smooth contact surface between half ear on the left side and the half ear on the right side, when consequently the lamp holder is adjusted, because the frictional force between the two is less, appear the phenomenon of sliding between lamp holder and the base easily, and then be difficult to guarantee the steadiness of lamp holder angle modulation.
Disclosure of Invention
To the defect that exists among the prior art, the utility model aims to provide an adjust projecting lamp of convenient and the good regulation steadiness type of steadiness.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an adjust projecting lamp of firm type, the projecting lamp includes lamp holder, base and sets up connecting portion between lamp holder and the base, connecting portion include:
the lamp holder comprises a lamp holder body, a first disc-shaped connecting part and a second disc-shaped connecting part, wherein the lamp holder body is provided with a lamp holder base end and a lamp holder base end;
the second disc-shaped connecting part is vertically arranged at the top end of the base, a plurality of connecting teeth are distributed on the side face of one side, connected with the second disc-shaped connecting part, of the second disc-shaped connecting part along the edge, and second connecting holes are formed in the second disc-shaped connecting part along the axial direction;
and the first disc-shaped connecting part and the second disc-shaped connecting part are meshed and connected through the connecting teeth, and the connecting bolt is locked and installed in the first connecting hole and the second connecting hole to realize the rotary hinged connection of the lamp holder and the base.
Further, the first disc-shaped connecting part and the lamp cap are manufactured in an integrated mode, and the second disc-shaped connecting part and the base are manufactured in an integrated mode.
Furthermore, a graduated scale for displaying a rotation angle is arranged on the lateral surface of the outer side of the first disc-shaped connecting disc or the second disc-shaped connecting disc.
Further, the base end face is provided with a fixed mounting hole, wherein the fixed mounting hole is arranged in a groove of the base end face.
Compared with the prior art, the scheme has the beneficial technical effects that: it is through being provided with connecting portion between lamp holder and lamp stand that the projecting lamp of regulation firm type in this scheme, connecting portion include first disc connecting portion, second disc connecting portion and connecting bolt, wherein first disc connecting portion are fixed continuous with the lamp holder bottom, second disc connecting portion are fixed continuous with the base top, link to each other through connecting the tooth meshing between the side that first disc connecting portion and second disc connecting portion are connected, a connection steadiness for guaranteeing between the two, in order to prevent its angle of adjustment of lamp holder, because the unstability of connecting and lead to appearing not hard up gliding phenomenon and taking place.
Drawings
Fig. 1 is the utility model provides a projecting lamp spatial structure sketch map.
Fig. 2 is the perspective structure diagram of another angular direction of the projector of the present invention.
Fig. 3 is a schematic perspective view of the lamp holder of the present invention.
Fig. 4 is a schematic perspective view of the base of the present invention.
Fig. 5 is a perspective view (bottom view direction) of the projector according to the present invention.
The reference numerals in the figures illustrate:
100-projector, 1-base, 11-fixed mounting hole, 12-groove, 2-lamp cap, 3-connection, 31-first disc-shaped connection, 32-second disc-shaped connection, 33-connection tooth, 34-graduated scale, 35-first connection hole, 36-connection tooth, 37-second connection hole.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the following detailed description.
Referring to fig. 1 to 5, in the projector 100 of the present embodiment, the projector 100 includes a lamp cap 2, a base 1, and a connecting portion 3 disposed between the lamp cap 2 and the base 1, wherein the connecting portion 3 includes a first disc-shaped connecting portion 31, a second disc-shaped connecting portion 32, and a connecting bolt (not shown). The first disc-shaped connecting part 31 is arranged at the bottom end of the lamp cap 2, wherein a plurality of connecting teeth 33 are distributed on the side surface of one side connected with the first disc-shaped connecting part 31 along the edge, and the first disc-shaped connecting part 31 is provided with a first connecting hole 35 along the axial direction; the second disc-shaped connecting part 32 is vertically arranged at the top end of the base 1, wherein a plurality of connecting teeth 36 are distributed on the side surface of one side connected with the second disc-shaped connecting part 32 along the edge, and a second connecting hole 37 is axially arranged on the second disc-shaped connecting part 32; in order to reduce the production cost, reduce the processing difficulty and improve the aesthetic property of the product, the first disc-shaped connecting portion 31 and the lamp cap 2 in this embodiment are integrally formed, and the second disc-shaped connecting portion 32 and the base 1 are integrally formed.
In addition, in order to facilitate the user to know the adjusted angle intuitively and accurately in the adjusting process, the outer side surface of the first disc-shaped connecting disc or the second disc-shaped connecting disc in the embodiment is provided with a graduated scale 34 for displaying the rotation angle.
When the connection part between the lamp cap 2 and the base 1 is installed, the first disc-shaped connection part 31 and the second disc-shaped connection part 32 are meshed and connected through the respective connection teeth 33 and 36, wherein the connection bolts are locked and installed in the first connection hole 35 and the second connection hole 37, so that the lamp cap 2 and the base 1 are connected in a rotating and hinged mode.
In addition, the end face of the base 1 is provided with a fixed mounting hole 11, in order to facilitate the mounting of the base 1, wherein the fixed mounting hole 11 is arranged in a groove 12 of the end face of the base 1, and the groove 12 is arranged to facilitate the mounting operation of the screw mounted in the fixed mounting hole 11 by an operator.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides an adjust projecting lamp of firm type, the projecting lamp includes lamp holder, base and sets up connecting portion between lamp holder and the base, its characterized in that, connecting portion include:
the lamp holder comprises a lamp holder body, a first disc-shaped connecting part and a second disc-shaped connecting part, wherein the lamp holder body is provided with a lamp holder base end and a lamp holder base end;
the second disc-shaped connecting part is vertically arranged at the top end of the base, a plurality of connecting teeth are distributed on the side face of one side, connected with the second disc-shaped connecting part, of the second disc-shaped connecting part along the edge, and second connecting holes are formed in the second disc-shaped connecting part along the axial direction;
and the first disc-shaped connecting part and the second disc-shaped connecting part are meshed and connected through the connecting teeth, and the connecting bolt is locked and installed in the first connecting hole and the second connecting hole to realize the rotary hinged connection of the lamp holder and the base.
2. The adjustable and stable projection lamp according to claim 1, wherein the first disc-shaped connecting portion and the lamp holder are integrally formed, and the second disc-shaped connecting portion and the base are integrally formed.
3. The projector of claim 1 or 2, wherein the outer side of the first disc-shaped connecting disc or the second disc-shaped connecting disc is provided with a scale for displaying a rotation angle.
4. A projector of the set robust type as claimed in claim 1 or 2, characterized in that said base end face is provided with a fixed mounting hole, wherein said fixed mounting hole is arranged in a groove of said base end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618872.5U CN211649993U (en) | 2020-04-22 | 2020-04-22 | Adjust projecting lamp of firm type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020618872.5U CN211649993U (en) | 2020-04-22 | 2020-04-22 | Adjust projecting lamp of firm type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211649993U true CN211649993U (en) | 2020-10-09 |
Family
ID=72689334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020618872.5U Active CN211649993U (en) | 2020-04-22 | 2020-04-22 | Adjust projecting lamp of firm type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211649993U (en) |
-
2020
- 2020-04-22 CN CN202020618872.5U patent/CN211649993U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100118538A1 (en) | Adjustable light fixture with lens directed beam | |
| CN211649993U (en) | Adjust projecting lamp of firm type | |
| CN210179480U (en) | LED light projecting lamp with adjustable light projecting angle | |
| CN205026612U (en) | Lamps and lanterns electrical apparatus box adjustment mechanism | |
| CN215489356U (en) | Regulation type projecting lamp | |
| CN109655986A (en) | Angle adjusts bracket and angular adjustment apparatus | |
| CN202041207U (en) | Connector for laser level meter | |
| CN213420798U (en) | Angle-adjustable projection lamp | |
| CN209355099U (en) | A kind of device adjusting pendent lamp tilt angle and the pendent lamp using the device | |
| CN209355001U (en) | A kind of adjustable focal length structure of wear-type lighting lamp for work | |
| CN208333470U (en) | A kind of engineering mapping fixes device with total station | |
| CN203082829U (en) | Lamp fixing footstand having adjustable angles | |
| CN207762749U (en) | A kind of headlamp of adjustable-angle for chemical plant | |
| CN212390259U (en) | Outdoor projecting lamp convenient to angle regulation | |
| CN217082304U (en) | Projecting lamp for building illumination | |
| CN106370216B (en) | Visual acquisition inclined table with adjustable angle and use method thereof | |
| CN106287396A (en) | A kind of omnibearing stereo rotary lighting device and processing technology thereof | |
| CN210601205U (en) | Projecting lamp convenient to adjust | |
| CN214369425U (en) | Angle-adjustable working lamp | |
| CN221222575U (en) | Lighting device for construction | |
| CN206861357U (en) | A kind of LED ceiling lights of adjustable crevice projection angle | |
| CN204853350U (en) | Lamps and lanterns electrical apparatus box angle adjustment mechanism | |
| CN208652246U (en) | A kind of LED projector lamp | |
| CN220892110U (en) | Base convenient to adjust | |
| CN209782412U (en) | Adjustable ceiling lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |