CN214041840U

CN214041840U - Screw thread rotation photography condenser lens

Info

Publication number: CN214041840U
Application number: CN202120018527.2U
Authority: CN
Inventors: 董菊香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-08-24
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a photographic collector lens is rotated to screw thread, locate including sleeve and cover barrel on the sleeve, the inner wall of barrel is equipped with the removal screw thread one that encircles the setting, be equipped with the removal screw thread two that encircles the setting on the sleeve, one side of barrel is equipped with the baoRong bayonet ring, be equipped with condensing lens in the sleeve, condensing lens pass through the condensing lens retainer plate with the sleeve is connected, the barrel is kept away from one side of baoRong bayonet ring is equipped with the retainer plate, telescopic one side cover is equipped with leading change circle, leading change circle with be equipped with the color chip between the sleeve. Has the advantages that: the light-emitting angle and the lighting area can be adjusted randomly, the original light brightness value can be improved in a multiplied mode by utilizing the performance of the lens, the color change of light output is provided through the color sheet, the shadow light effect of various light models is improved through the light shadow template, and the change of various light output effects is realized.

Description

Screw thread rotation photography condenser lens

Technical Field

The utility model relates to a condensing lens technical field particularly, relates to a photographic condensing lens is rotated to screw thread.

Background

With the wide application of LED lamp light sources, photographic LED high-power photographic sunlamps are fully developed, but the photographic sunlamps have fixed luminous angles, and the operation cannot be carried out when the luminous angles and the illumination areas of the LED lamps are adjusted and the light output colors are changed.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a photographic condensing lens is rotated to the screw thread to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a photographic collector lens of screw thread rotation, includes that sleeve and cover are located barrel on the sleeve, the inner wall of barrel is equipped with the removal screw thread one that encircles the setting, be equipped with the removal screw thread two that encircles the setting on the sleeve, one side of barrel is equipped with the baoRong bayonet ring, be equipped with condensing lens in the sleeve, condensing lens pass through the condensing lens retainer plate with the sleeve is connected, the barrel is kept away from one side of baoRong bayonet ring is equipped with the retainer plate, telescopic one side cover is equipped with leading change circle, leading change circle with be equipped with the color chip between the sleeve.

Preferably, the fixed ring is provided with a thread matched with the cylinder.

Preferably, the barrel is matched with the sleeve moving thread.

The utility model has the advantages that: the light-emitting angle and the light-irradiating area can be adjusted randomly, the color change of light output is provided through the color sheet, the shadow light effect of various light shapes is improved through the shadow template, and the various changes of the light output effect are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a thread-rotated photographic lens in accordance with an embodiment of the present invention.

In the figure:

1. a sleeve; 2. a barrel; 3. moving the first thread; 4. moving the second thread; 5. a BaoRong bayonet ring; 6. A condenser lens; 7. a condenser lens fixing ring; 8. a stationary ring; 9. a front replacement ring; 10. and (4) a color sheet.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a photographic condensing lens of screw thread rotation.

The first embodiment is as follows:

as shown in fig. 1, according to the utility model discloses photographic collector lens is rotated to screw thread, locate including sleeve 1 and cover barrel 2 on the sleeve 1, the inner wall of barrel 2 is equipped with and encircles the removal screw thread 3 that sets up, be equipped with on the sleeve 1 and encircle the removal screw thread two 4 that set up, one side of barrel 2 is equipped with the bao rong bayonet ring 5, be equipped with condensing lens 6 in the sleeve 1, condensing lens 6 through condensing lens retainer plate 7 with sleeve 1 is connected, barrel 2 keeps away from one side of bao rong bayonet ring 5 is equipped with retainer plate 8, one side cover of sleeve 1 is equipped with leading change circle 9, leading change circle 9 with be equipped with color chip 10 between the retainer plate 8.

Example two:

as shown in fig. 1, the fixing ring 8 is provided with a movable thread matched with the cylinder 2, the cylinder 2 is matched with the movable thread matched with the sleeve 1, the cylinder 2 is matched with the movable thread of the sleeve 1, the condensing lens 6 is made of glass, and the BaoRong bayonet ring 5, the sleeve 1, the cylinder 2, the preposed replacement ring 9 and the condensing lens fixing ring 7 are all aluminum profiles.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the BaoRong bayonet ring 5 and the barrel 2 form a BaoRong bayonet sleeve, which can be rapidly clamped with a general BaoRong bayonet position photographic lamp on the market, the front replacement ring 9 in front of the rotary sleeve 1, and a color light-transmitting sheet/shadow template can be installed in the front replacement ring 9, so that the front position of the rotary sleeve 1 drives the lens on the tail of the rotary sleeve 1 to move back and forth in the BaoRong bayonet sleeve, the focusing and diffusing light can be adjusted by using the telescopic movement of the lens, the original light brightness value can be multiplied by using the performance of the lens, the BaoRong bayonet sleeve can be rapidly installed with all the BaoRong bayonet positions on the market, the light-emitting angle and the light-emitting area can be randomly adjusted, the color change of light output is provided by the color sheet, and the shadow light-transmitting template can improve the light shadow effect of various light modeling, realize the diversified change of light output effect.

In practical application, the whole condenser lens is made of an aluminum profile and a glass condenser lens, the aluminum profile/glass has excellent oxidation resistance in daily use, the service life is prolonged, the maintenance cost is reduced, the aluminum profile/glass has good high-temperature resistance in a high-temperature state emitted by a light source, and the aluminum profile has a good heat dissipation effect.

To sum up, with the help of the above-mentioned technical scheme of the utility model, realized that luminous angle and illumination area spotlight/astigmatism are adjusted at will, provide the color change of light output through the color piece, lead to the light shadow template and carry various light molding shadow light effects, realize the manifold change of light output effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a photographic collector lens is rotated to screw thread, its characterized in that is located including sleeve (1) and cover barrel (2) on sleeve (1), the inner wall of barrel (2) is equipped with around the removal screw thread (3) that sets up, be equipped with on sleeve (1) around the removal screw thread two (4) that set up, one side of barrel (2) is equipped with the barong bayonet ring (5), be equipped with collector lens (6) in sleeve (1), collector lens (6) through collector lens retainer plate (7) with sleeve (1) is connected, barrel (2) are kept away from one side of barong bayonet ring (5) is equipped with retainer plate (8), one side cover of sleeve (1) is equipped with leading change circle (9), leading change circle (9) with be equipped with color piece (10) between sleeve (1).

2. A screw-threaded rotary photographic condenser lens according to claim 1, wherein the fixing ring (8) is provided with screw threads matching with the cylinder (2).

3. A threaded rotary photographic condenser lens according to claim 1, characterized in that the barrel (2) is threadedly engaged with the sleeve (1).

4. A screw-threaded rotary photographic condenser lens according to claim 1, wherein the condenser lens (6) is made of glass.

5. A screw-threaded rotary photographic condenser lens according to claim 1, wherein the barong bayonet ring (5), the sleeve (1), the barrel (2), the front replacement ring (9) and the condenser lens fixing ring (7) are all aluminum profiles.