CN215259621U

CN215259621U - Small-angle lens for high-power LED

Info

Publication number: CN215259621U
Application number: CN202121481272.XU
Authority: CN
Inventors: 卿清波
Original assignee: Shenzhen Zhixin Precision Optics Co ltd
Current assignee: Shenzhen Zhixin Precision Optics Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a high-power small-angle lens for LED relates to LED technical field, including the protection piece, the top of protection piece both sides is all seted up flutedly, the interior roof of recess and interior diapire all have adjusting gear through pivot swing joint, one side meshing of adjusting gear is connected with the tooth post, the top threaded connection of tooth post has the lead screw, the spout has been seted up to the inside wall of protection piece. Through the adjusting gear on the protection piece, the tooth post, the lead screw, the spout, regulating part and slider for the staff can be more convenient adjust the distance between LED lamp pearl and the lens, make things convenient for the staff to focus then, can effectual reduction adjust required time simultaneously, and then effectively improve staff's work efficiency, and effectively reduce traditional device and adjust required numerous and diverse operating procedure, reduce staff's operation burden then, effectively increase the practicality and the suitability of device.

Description

Small-angle lens for high-power LED

Technical Field

The utility model relates to a LED technical field specifically is a high-power small-angle lens for LED.

Background

When electrons and holes are recombined, visible light is radiated, so that the light-emitting diode can be manufactured. In circuits and instruments as indicator lights or to form text or numerical displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Organic light emitting diodes OLED and inorganic light emitting diodes LED are classified by their chemical properties.

A small-angle lens for a high-power LED is a common LED lens, but the small-angle lens is not easy to adjust the focal length in the actual use process, so that the use of the device is greatly limited, and the subsequent focusing process is extremely complicated, so that the workload of workers is greatly increased, and the practicability and the applicability of the device are reduced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a high-power for LED low-angle lens has solved the problem of proposing in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-power low-angle lens for LED, includes the protection piece, the top of protection piece both sides is all seted up flutedly, the interior roof of recess all has adjusting gear through pivot swing joint with interior diapire, one side meshing of adjusting gear is connected with the tooth post, the top threaded connection of tooth post has the lead screw, the spout has been seted up to the inside wall of protection piece, the protection piece has the regulating part through spout sliding connection, the bottom fixedly connected with base of protection piece.

Optionally, the both sides of regulating part surface all fixedly connected with slider, the regulating part passes through slider sliding connection inside the spout for the regulating part can be more convenient slide from top to bottom inside the protection piece.

Optionally, the upper surface fixedly connected with pillar of base, the top fixedly connected with connecting plate of pillar for leave the gap between connecting plate and the base, and then avoid the inside connecting plate that soaks of ground liquid infiltration device, the upper surface of connecting plate is equipped with LED lamp pearl.

Optionally, the surface of base is equipped with anti-skidding recess, the quantity of anti-skidding recess is a plurality of, a plurality of the even equidistance distribution of anti-skidding recess is on the base for the staff can be more convenient with the device knob in required position, avoid the device to take off hand.

Optionally, the inner top wall of the adjusting part is provided with an internal thread, the adjusting part is in threaded connection with a limiting part, the upper surface of the limiting part is provided with a clamping groove, and a lens is clamped through the clamping groove, so that the subsequent lens is convenient to install and replace.

Optionally, the tooth post bottom is connected with the inner bottom wall of the protection part in a clamped mode, so that the height of a worker can be adjusted conveniently to adjust the height of the screw rod inside the tooth post, the height of the lens can be adjusted conveniently, and the outer surface of the limiting part is provided with external threads matched with the internal threads of the adjusting part.

Optionally, the top of lead screw and the lower surface looks fixed connection of regulating part, and then make things convenient for the staff to adjust the height of regulating part, the quantity of LED lamp pearl is a plurality of, a plurality of the even equidistance distribution of LED lamp pearl is on the connecting plate.

Optionally, the surface of the screw rod is provided with an external thread, the inner wall of the tooth column is provided with an internal thread matched with the external thread of the screw rod, and therefore the rotation of the tooth column can effectively drive the screw rod to rotate.

Advantageous effects

The utility model provides a high-power small-angle lens for LED possesses following beneficial effect:

this high-power low-angle lens for LED, through the adjusting gear on the protection piece, the tooth post, the lead screw, the spout, regulating part and slider, make the staff can be more convenient adjust the distance between LED lamp pearl and the lens, then make things convenient for the staff to focus, simultaneously can effectual reduction adjust required time, and then effectively improve staff's work efficiency, and effectively reduce traditional device and adjust required numerous and diverse operating procedure, then reduce staff's operation burden, effectively increase the practicality and the suitability of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

FIG. 3 is a schematic structural view of the tooth post and the screw rod of the present invention;

fig. 4 is the utility model discloses the schematic diagram of connecting plate and LED lamp pearl.

In the figure: 1-protective part, 2-adjusting gear, 3-toothed column, 4-screw rod, 5-chute, 6-adjusting part, 7-base, 8-position limiting part, 9-lens, 10-pillar, 11-connecting plate, 12-LED lamp bead and 13-slider.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high-power low-angle lens for LED, including protection piece 1, the top at 1 both sides of protection piece is all seted up flutedly, the interior roof of recess all has adjusting gear 2 through pivot swing joint with interior diapire, one side meshing of adjusting gear 2 is connected with tooth post 3, the top threaded connection of tooth post 3 has lead screw 4, spout 5 has been seted up to the inside wall of protection piece 1, protection piece 1 has regulating part 6 through 5 sliding connection in spout, regulating part 6, the bottom fixedly connected with base 7 of protection piece 1.

The surface of the screw rod 4 is provided with external threads, the inner wall of the tooth post 3 is provided with internal threads matched with the external threads of the screw rod 4, so that the rotation of the tooth post 3 can effectively drive the screw rod to rotate, both sides of the outer surface of the adjusting part 6 are fixedly connected with sliding blocks 13, the adjusting part 6 is connected inside a sliding groove 5 in a sliding manner through the sliding blocks 13, so that the adjusting part 6 can slide up and down in the protecting part 1 more conveniently, the inner top wall of the adjusting part 6 is provided with internal threads, the upper surface of the limiting part 8 is provided with a clamping groove, and is clamped with a lens 9 through the clamping groove, so that the subsequent lens 9 is convenient to install and replace, the bottom end of the tooth post 3 is clamped with the inner bottom wall of the protecting part 1, so that a worker can conveniently adjust the height of the internal screw rod of the tooth post 3, and then adjust the height of the lens 9 conveniently, the outer surface of the limiting part 8 is provided with external threads matched with the adjusting part 6, the last fixed surface of base 7 is connected with pillar 10, the top fixedly connected with connecting plate 11 of pillar 10, make and leave the gap between connecting plate 11 and the base 7, and then avoid the inside connecting plate 11 that soaks of ground liquid infiltration device, the upper surface of connecting plate 11 is equipped with LED lamp pearl 12, the top of lead screw 4 and the lower fixed surface of regulating part 6 are connected mutually, and then make things convenient for the staff to adjust the height of regulating part 6, the quantity of LED lamp pearl 12 is a plurality of, the even equidistance distribution of a plurality of LED lamp pearl 12 is on connecting plate 11, the surface of base 7 is equipped with anti-skidding recess, the quantity of anti-skidding recess is a plurality of, the even equidistance distribution of a plurality of anti-skidding recess is on base 7, make that the staff can be more convenient with the device knob in required position, avoid the device to take off the hand.

The utility model discloses in, the device's working procedure as follows:

when the staff installs the device in suitable position, only need to make through rotatory adjusting gear 2 and do synchronous rotation rather than the tooth post 3 of meshing, and then make its inside lead screw 4 screw out or downward rotation in tooth post 3 inside effectively, and then effectually jack up regulating part 6 or drive its downstream, make then regulating part 6 along 5 inside upper and lower slides of spout, and then drive the synchronous motion together of locating part 8 on the regulating part 6, can make the lens on the locating part 8 along with regulating part 6 up-and-down motion afterwards, and then make the focus obtain effective adjustment, and then reach control focal length's purpose.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A low angle lens for high power LEDs comprising a shield (1), characterized in that: the top of protection piece (1) both sides all is seted up flutedly, the interior roof of recess all has adjusting gear (2) through pivot swing joint with interior diapire, one side meshing of adjusting gear (2) is connected with tooth post (3), the top threaded connection of tooth post (3) has lead screw (4), spout (5) have been seted up to the inside wall of protection piece (1), protection piece (1) has regulating part (6) through spout (5) sliding connection, the bottom fixedly connected with base (7) of protection piece (1).

2. The small-angle lens for the high-power LED as claimed in claim 1, wherein: the equal fixedly connected with slider (13) in both sides of regulating part (6) surface, regulating part (6) pass through slider (13) sliding connection inside spout (5).

3. The small-angle lens for the high-power LED as claimed in claim 1, wherein: the LED lamp is characterized in that the upper surface of the base (7) is fixedly connected with a support column (10), the top end of the support column (10) is fixedly connected with a connecting plate (11), and the upper surface of the connecting plate (11) is provided with LED lamp beads (12).

4. The small-angle lens for the high-power LED as claimed in claim 1, wherein: the surface of base (7) is equipped with anti-skidding recess, the quantity of anti-skidding recess is a plurality of, a plurality of the even equidistance distribution of anti-skidding recess is on base (7).

5. The small-angle lens for the high-power LED as claimed in claim 1, wherein: the interior roof of regulating part (6) is equipped with the internal thread to threaded connection has locating part (8), the draw-in groove has been seted up to the upper surface of locating part (8) to there is lens (9) through the draw-in groove joint.

6. The small-angle lens for the high-power LED as claimed in claim 5, wherein: the bottom of tooth post (3) is connected with the inner bottom wall of protection piece (1) in a clamping manner, and the outer surface of limiting piece (8) is provided with an external thread matched with the internal thread of adjusting piece (6).

7. The small-angle lens for the high-power LED as claimed in claim 3, wherein: the top of lead screw (4) and the lower surface looks fixed connection of regulating part (6), the quantity of LED lamp pearl (12) is a plurality of, a plurality of the even equidistance distribution of LED lamp pearl (12) is on connecting plate (11).

8. The small-angle lens for the high-power LED as claimed in claim 1, wherein: the surface of the screw rod (4) is provided with external threads, and the inner wall of the tooth column (3) is provided with internal threads matched with the external threads of the screw rod (4).