CN209622706U - One kind can spirally adjust zoom lamps and lanterns - Google Patents
One kind can spirally adjust zoom lamps and lanterns Download PDFInfo
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- CN209622706U CN209622706U CN201822224390.7U CN201822224390U CN209622706U CN 209622706 U CN209622706 U CN 209622706U CN 201822224390 U CN201822224390 U CN 201822224390U CN 209622706 U CN209622706 U CN 209622706U
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- adjustment barrel
- receiving cartridge
- lamps
- lanterns
- spirally
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Abstract
The utility model relates to one kind can spirally adjust zoom lamps and lanterns, it is characterised in that: including receiving cartridge (1), the receiving cartridge (1) is equipped with the opening (11) for extending to receiving cartridge (1) lower end surface；With the lens subassembly (2) of the receiving cartridge (1) lower end fixing assembling；It is set in the adjustment barrel (3) of receiving cartridge (1) outside, being fixed in the adjustment barrel (3) can be by the luminescence component of the opening (11) fitted into receiving cartridge (1)；Spirally-guided component is equipped between the receiving cartridge (1) and adjustment barrel (3), the spirally-guided component can make adjustment barrel (3) with respect to receiving cartridge (1) helical rotation to change the distance between luminescence component and lens subassembly (2).Using this design, lamps and lanterns focusing can be realized by rotating adjustment barrel, structure is simple, and accommodation accuracy is high, and operates very convenient.
Description
Technical field
The utility model relates to technical field of lamps more particularly to one kind can spirally adjust zoom lamps and lanterns.
Background technique
Lamps and lanterns play an important role in people's production and living as a kind of illuminations, especially it is some such as
The place such as museum, museum also has higher requirement to lamps and lanterns, due to LED lamp big, energy saving, modulability with brightness
The advantages that good, is widely used in these occasions.
Existing cartridge type LED lamp can realize that 360 degree of horizontal direction and appropriate swing angle are adjusted, to change illumination angle
Degree and direction, but in some accent light fields, lamps and lanterns must often have illumination zone tune other than must have above-mentioned function
Whole function, and constantly replacement lamps and lanterns as needed or simple front and back stretching lens is mostly used to change the mode of lamps and lanterns focal length at present
It solves the above problems, but these modes are difficult to accurately adjust illumination zone, influence radiation response, and it is also number to operate
It is tired.
Utility model content
In view of the above problems, irradiation model can be accurately adjusted according to actual needs the purpose of this utility model is to provide a kind of
It encloses and easy to operate can spirally adjust zoom lamps and lanterns.
To achieve the goals above, the technical solution adopted in the utility model are as follows: one kind can spirally adjust zoom lamps and lanterns,
It is characterized by comprising,
Receiving cartridge, the receiving cartridge are equipped with the opening for extending to receiving cartridge lower end surface；
With the lens subassembly of receiving cartridge lower end fixing assembling；
The adjustment barrel being set in outside receiving cartridge is fixed with and can fit into receiving by the opening in the adjustment barrel
Luminescence component in cylinder；
Spirally-guided component is equipped between the receiving cartridge and adjustment barrel, the spirally-guided component can make adjustment barrel is opposite to receive
Volumetric cylinder helical rotation is to change the distance between luminescence component and lens subassembly.
Further, the spirally-guided component includes being molded on receiving drum outer wall and extending to receiving cartridge lower end surface
Helicla flute and the banking pin being arranged on adjustment barrel inner wall, one end of the banking pin are located in the helicla flute and can be in spiral shells
It is slided in spin slot.
Further, the helicla flute is two groups, is separately positioned on the opposite side of receiving drum outer wall, and the banking pin is corresponding
Also there are two groups.
Further, radial through-hole is provided on the adjustment barrel side wall, one end of the banking pin passes through the through-hole
It protrudes into helicla flute.
Further, one end that the banking pin is located in the helicla flute is arranged with spring, the spring one end and spiral shell
Spin slot contact.
Further, the lens subassembly include the connecting cylinder of upper end and receiving cartridge lower end fixing assembling, with connecting cylinder under
The lampshade of fixing assembling is held, the connecting cylinder and lampshade junction form mounting groove, be equipped with lens in the mounting groove.
Further, the adjusting drum outer wall is spherical in shape.
Further, the lamps and lanterns further include that adjustment barrel card is set to fixed mounting cylinder and stop collar；The stop collar with
The connection of mounting cylinder upper end inner thread and stop collar lower end surface abut the upper surface of adjustment barrel；The lower ending opening of the mounting cylinder is straight
Diameter, which is less than, adjusts drum outer wall maximum gauge, and the lower part of adjustment barrel is fixed.
Further, the inner wall of the mounting cylinder is additionally provided with the elastic ring contacted with the outer wall of adjustment barrel.
Compared with the prior art, the advantages of the utility model are: spirally-guided is arranged between adjustment barrel and receiving cartridge
Component, by making adjustment barrel with respect to receiving cartridge screw, i.e., changeable lens between luminescence component at a distance from, to realize photograph
The adjusting of range is penetrated, degree of regulation is high and operation is very easy；And spirally-guided component is matched using helicla flute with banking pin
Design structure reduce production cost so that production and processing is convenient.
Detailed description of the invention
Fig. 1 can spirally adjust zoom fitting structure schematic diagram for an embodiment of the present invention；
Fig. 2 can spirally adjust zoom lamps and lanterns configuration schematic diagram for an embodiment of the present invention；
Fig. 3 is that the further detonation configuration of zoom lamps and lanterns that can spirally adjust of an embodiment of the present invention is illustrated
Figure；
Fig. 4 can spirally adjust zoom lamps and lanterns the schematic diagram of the section structure for an embodiment of the present invention.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Fig. 1 to 4 show an embodiment of the present invention structural schematic diagram, as shown, this can spirally adjust
Saving zoom lamps and lanterns includes receiving cartridge 1, and the receiving cartridge 1 is equipped with the opening 11 for extending to 1 lower end surface of receiving cartridge；With the receipts
The lens subassembly 2 of 1 lower end fixing assembling of volumetric cylinder；The adjustment barrel 3 being set in outside receiving cartridge 1, being fixed in the adjustment barrel 3 can
Pass through the luminescence component of the opening 11 fitted into receiving cartridge 1；It is led between the receiving cartridge 1 and adjustment barrel 3 equipped with spiral
To component, the spirally-guided component can make adjustment barrel 3 with respect to 1 helical rotation of receiving cartridge to change luminescence component and lens subassembly
Distance between 2.
It is described opening 11 have suitable distance and height, enable adjustment barrel 3 with respect to receiving cartridge 1 circumferentially rotate and axial direction
It is mobile, then make to change at a distance between the luminescence component and the lens subassembly 2 fixed with receiving cartridge 1 fixed with adjustment barrel 3,
To change the focal length of lamps and lanterns, to realize the generation of lamps and lanterns range of exposures.This regulative mode is very simple, it is only necessary to which rotation is adjusted
Focusing can be realized in section cylinder 3.
Referring to Fig. 3 and Fig. 4, the spirally-guided component includes being molded on 1 outer wall of receiving cartridge and extending to receiving cartridge 1
The helicla flute 12 of lower end surface and the banking pin 31 being arranged on 3 inner wall of adjustment barrel, one end of the banking pin 31 are located at described
It can slide in helicla flute 12 and in helicla flute 12.Rotate adjustment barrel 3 when, banking pin 31 due to helicla flute 12 position-limiting action,
It can only be moved in helicla flute 12, so that with respect to receiving cartridge 1 screw displacement occurs for adjustment barrel 3, realizes the focal length tune of lamps and lanterns
Section, structure is very simple, produces and processes all very convenient.
Of course, it is possible to which it is envisioned that spirally-guided component is also designed to other forms, such as the inner wall in adjustment barrel
Upper setting helicla flute, and banking pin is set on receiving drum outer wall, when rotating adjustment barrel in this way, in matching for banking pin and helicla flute
Under conjunction, adjustment barrel also can carry out screw displacement with respect to receiving cartridge；Or mutually matched screw thread is set by spirally-guided component
Structure is subjected to displacement adjustment barrel with respect to receiving cartridge.
With further reference to Fig. 3 and Fig. 4, in the present embodiment, the quantity of the helicla flute 12 is two groups and is separately positioned on
The opposite side of 3 outer wall of receiving cartridge, the banking pin 31 are two groups corresponding with two groups of helicla flutes 12.By two groups of helicla flutes
12 and banking pin 31 be oppositely arranged respectively, may be implemented rotation adjustment barrel 3 when, the two sides synchronizing moving of adjustment barrel 3, to prevent
It shifts, to ensure regulating effect.Certain helicla flute 12 and banking pin 31 can also be the multiple groups of other quantity.
Radial through-hole 32, described 31 one end of banking pin are provided on the side wall of the adjustment barrel 3 as a preferred method,
It is protruded into helicla flute 12 across the through-hole 32.When lamps and lanterns assembly, first adjustment barrel 3 can be set on receiving cartridge 1,
So that through-hole 32 is directed at helicla flute 12, banking pin 31 is penetrated again from through-hole 32 then and is offseted with helicla flute 12, banking pin 31
Use interference fit to fix banking pin 31 with through-hole 32.Certainly, banking pin 31 can also be molded directly within the inner wall of adjustment barrel 3
On, when assembly, banking pin 31 enters helicla flute 12 from the lower end of helicla flute 12 and is assembled.In production assembling process,
Set-up mode can be selected according to the actual situation.
As further preferred, one end that the banking pin 31 protrudes into the helicla flute 12 is arranged with spring 33, described
One end of spring 33 offsets with helicla flute 12, and the other end and the inner wall of adjustment barrel 3 offset.Using this design, can to adjust
There is good operating handle when burnt.
In the present embodiment, 3 outer wall of adjustment barrel is spherical in shape, the lamps and lanterns further include by adjustment barrel 3 card set it is fixed
Mounting cylinder 6 and stop collar 8；The stop collar 8 is connect with 6 upper end inner thread of mounting cylinder and 8 lower end surface of stop collar abuts and adjusts
The upper surface of cylinder 3；The lower ending opening diameter of the mounting cylinder 6 is less than 3 outer wall maximum gauge of adjustment barrel, will be under adjustment barrel 3
Portion is fixed, and even closer in order to cooperate mounting cylinder 6 and adjustment barrel 3, the inner wall of the mounting cylinder 6 is additionally provided with and adjustment barrel 3
The elastic ring 61 of outer wall contact.
There are many fixed forms of mounting cylinder 6 and installation position, and in the present embodiment, mounting cylinder 6 with snap ring 7 by matching
It closing and lamps and lanterns is fixed on installation site, mounting cylinder 6 is used with snap ring 7 and is threadedly coupled, after lamp installation is good, mounting cylinder 6 and peace
Dress position be it is fixed, at this moment, it is only necessary to rotate lower section lens subassembly 2 focusing can be realized, operation would be much more convenient.
In the present embodiment, the lens subassembly 2 includes the connecting cylinder 22 and connecting cylinder of upper end and 1 fixing assembling of receiving cartridge
The lampshade 23 and lens 21 of 22 lower end fixing assemblings form annular mounting groove between 22 lower end of connecting cylinder and lampshade 23, described
The planform of lens 21 should be designed according to actual needs, in the present embodiment, be formed around lens 21 and institute
The matched mounting portion of mounting groove is stated, the mounting portion is fastened in the mounting groove to fix lens 21, and the middle part of lens 21 is
For the convex lens of optically focused, the curvature of convex lens carries out selection design according to actual needs.
In the present embodiment, the luminescence component includes the fixed column 4 fixed with adjustment barrel 3 and is arranged in fixed column 4
The light emitting module 5 of lower end, the light emitting module 5 are the LED lamp panel for being provided with multiple LED light, the LED lamp panel by screw with
Fixed column 4 connects.Number, tone of LED light etc., which can according to need, to be selected.
Of course, it is possible to it is envisioned that, the zoom lamps and lanterns further include other components, for example, power supply module, mounting assembly,
Direction of illumination adjusts component etc., since these components belong to the prior art, be it is well-known to those skilled in the art, not at this
In the protection scope of application, without detailed description.
Other than above-mentioned improvement, other similar improvement are also contained in the improvement threshold of the utility model, herein
It is not repeating.While there has been shown and described that the embodiments of the present invention, it will be appreciated by those skilled in the art that: it is not taking off
These embodiments can be carried out with a variety of variations, modification, replacement and deformation in the case where from the principles of the present invention and objective,
The scope of the utility model is defined by the claims and their equivalents.
Claims (9)
1. one kind can spirally adjust zoom lamps and lanterns, it is characterised in that: including,
Receiving cartridge (1), the receiving cartridge (1) are equipped with the opening (11) for extending to receiving cartridge (1) lower end surface；
With the lens subassembly (2) of the receiving cartridge (1) lower end fixing assembling；
It is set in the adjustment barrel (3) of receiving cartridge (1) outside, being fixed in the adjustment barrel (3) can matching by the opening (11)
Attach together the luminescence component in receiving cartridge (1)；
Spirally-guided component is equipped between the receiving cartridge (1) and adjustment barrel (3), the spirally-guided component can make adjustment barrel (3)
Opposite receiving cartridge (1) helical rotation is to change the distance between luminescence component and lens subassembly (2).
2. zoom lamps and lanterns according to claim 1, it is characterised in that:
The spirally-guided component includes the spiral for being molded on the outer wall of receiving cartridge (1) and extending to receiving cartridge (1) lower end surface
Slot (12) and the banking pin (31) being arranged on adjustment barrel (3) inner wall, one end of the banking pin (31) is located at the spiral
And it can the sliding in helicla flute (12) in slot (12).
3. zoom lamps and lanterns according to claim 2, it is characterised in that:
The helicla flute (12) is two groups, is separately positioned on the opposite side of receiving cartridge (1) outer wall, the banking pin (31) also has
Corresponding two groups.
4. zoom lamps and lanterns according to claim 2, it is characterised in that:
It is provided with radial through-hole (32) on the side wall of the adjustment barrel (3), described one end of banking pin (31) passes through the through-hole
(32) it protrudes into helicla flute (12).
5. zoom lamps and lanterns according to claim 2, it is characterised in that:
One end that the banking pin (31) is protruded into the helicla flute (12) is arranged with spring (33), described spring (33) one end with
Helicla flute (12) contact.
6. zoom lamps and lanterns according to claim 1, it is characterised in that:
The lens subassembly (2) includes under the connecting cylinder (22) and connecting cylinder (22) of upper end and receiving cartridge (1) lower end fixing assembling
Hold the lampshade (23) of fixing assembling, the connecting cylinder (22) and lampshade (23) junction form mounting groove, in the mounting groove
It is equipped with lens (21).
7. zoom lamps and lanterns according to claim 1, it is characterised in that:
Adjustment barrel (3) outer wall is spherical in shape.
8. zoom lamps and lanterns according to claim 7, it is characterised in that:
The lamps and lanterns further include that adjustment barrel (3) card is set fixed mounting cylinder (6) and stop collar (8)；
The stop collar (8) connect with mounting cylinder (6) upper end inner thread and stop collar (8) lower end surface abuts adjustment barrel (3)
Upper surface；
The lower ending opening diameter of the mounting cylinder (6) is less than adjustment barrel (3) outer wall maximum gauge, by the lower part of adjustment barrel (3)
It is fixed.
9. zoom lamps and lanterns according to claim 8, it is characterised in that:
The inner wall of the mounting cylinder (6) is additionally provided with the elastic ring (61) contacted with the outer wall of adjustment barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224390.7U CN209622706U (en) | 2018-12-27 | 2018-12-27 | One kind can spirally adjust zoom lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224390.7U CN209622706U (en) | 2018-12-27 | 2018-12-27 | One kind can spirally adjust zoom lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622706U true CN209622706U (en) | 2019-11-12 |
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ID=68447501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224390.7U Active CN209622706U (en) | 2018-12-27 | 2018-12-27 | One kind can spirally adjust zoom lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855051A (en) * | 2018-12-27 | 2019-06-07 | 赛尔富电子有限公司 | One kind can spirally adjust zoom lamps and lanterns |
| CN115111543A (en) * | 2022-07-01 | 2022-09-27 | 赛尔富照明科技有限公司 | Lamp set |
-
2018
- 2018-12-27 CN CN201822224390.7U patent/CN209622706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855051A (en) * | 2018-12-27 | 2019-06-07 | 赛尔富电子有限公司 | One kind can spirally adjust zoom lamps and lanterns |
| CN115111543A (en) * | 2022-07-01 | 2022-09-27 | 赛尔富照明科技有限公司 | Lamp set |
| CN115111543B (en) * | 2022-07-01 | 2024-02-13 | 赛尔富照明科技有限公司 | Lamp set |
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