CN210647155U

CN210647155U - UV light source rotary mechanism

Info

Publication number: CN210647155U
Application number: CN201921480581.8U
Authority: CN
Inventors: 曾治刚
Original assignee: Yibin Yayi Glass Technology Co ltd
Current assignee: Yibin Yayi Glass Technology Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-02
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a UV light source rotary mechanism relates to revolution mechanic technical field, including the light source main part, the bottom of light source main part is equipped with the connecting seat, the bottom of connecting seat is equipped with the telescopic link, the top inboard of telescopic link is rotated and is connected with the pivot, the telescopic link is kept away from the cover is equipped with the dead lever on the one end outer wall of connecting seat, the dead lever is kept away from the one end of telescopic link is equipped with the base, the bottom center department of dead lever is equipped with the axis of rotation perpendicularly, the axis of rotation is kept away from the one end of dead lever is equipped with the worm wheel, just the axis of rotation is kept away from the one end of dead lever is run through the worm wheel extends to the infrabasal. The utility model discloses a pivot, driving motor, worm wheel, worm and axis of rotation realize the all-round free rotation of light source main part, do not need artifical manual regulation rotation angle, convenient operation.

Description

UV light source rotary mechanism

Technical Field

The utility model relates to a revolution mechanic technical field, more specifically relates to a UV light source rotary mechanism.

Background

The novel UV point light source curing system enables high-purity 365nm monochromatic ultraviolet light generated by an LED high-power ultraviolet diode chip to be highly concentrated on a wavelength band required by ultraviolet glue curing through electricity → light energy conversion. Is a replacement product of the traditional optical fiber high-voltage mercury lamp type point light source machine.

Chinese patent publication No. CN 108730837 a discloses a rotary light source mechanism, which comprises a base and a rotary table, a rotary shaft is arranged on the base, the rotary table is rotatably sleeved on the rotary shaft, a lens, a reflector and a light source frame are arranged on the rotary table, a light source is arranged on the light source frame, light emitted by the light source irradiates the reflector, and is reflected by the reflector to the lens to be emitted from the lens. The light source and the lens in the rotary light source mechanism of the invention can change directions within the range of 360 degrees.

However, in the above solution, although the light source can change its direction within 360 °, it requires manual operation to change the angle of the light source, and the light source cannot rotate by itself, which is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a UV light source rotary mechanism, carry out all-round free rotation to the light source main part through axis of rotation, worm wheel, worm and the driving motor that sets up in the base to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model is realized through the following technical scheme: a UV light source rotating mechanism comprises a light source main body, wherein a connecting seat is arranged at the bottom of the light source main body, the top of the connecting seat is fixedly connected with the bottom of the light source main body through a bolt, a telescopic rod is arranged at the bottom of the connecting seat, the inner side of the top of the telescopic rod is rotatably connected with a rotating shaft, the top of the telescopic rod is rotatably connected with the bottom of the connecting seat through the rotating shaft, a fixing rod is sleeved on the outer wall of one end, away from the connecting seat, of the telescopic rod, a base is arranged at one end, away from the telescopic rod, of the fixing rod, and one end, away;

a rotating shaft is vertically arranged at the center of the bottom of the fixed rod, the top of the rotating shaft is connected with the bottom of the fixed rod through a bolt, a worm wheel is arranged at one end of the rotating shaft, which is far away from the fixed rod, and one end of the rotating shaft, which is far away from the fixed rod, penetrates through the worm wheel and extends to an inner bottom plate of the base to be rotatably connected through a ball bearing;

one side meshing of worm wheel is connected with the worm, the both ends of worm all are equipped with the mount pad, the both ends of worm all run through two the mount pad, the one end of worm is equipped with driving motor, driving motor's output pass through the bearing with the one end of worm is the rotation and connects, driving motor's bottom pass through the bolt with the interior bottom plate fixed connection of base.

Preferably, the inner bottom plate of the light source main body is provided with a radiating fin which is fixedly connected with the inner bottom plate of the light source main body through a bolt.

Preferably, the bottoms of the two mounting seats are fixedly connected with the inner bottom plate of the base through bolts, and shaft sleeves are arranged at the joints of the two mounting seats and the two ends of the worm.

Preferably, the top edge of base is equipped with the switch, the bottom of switch extends to in the base, the switch pass through the wire with driving motor electric connection.

Preferably, the outer wall of the fixing rod is provided with a telescopic adjusting handle, and one end of the telescopic adjusting handle extends into the fixing rod.

Preferably, the bottom of the base is welded with a fixing plate.

The utility model has the advantages that:

1. the utility model can rotate freely in all directions without changing the rotation angle of the light source manually, realizes the small-range rotation of the light source main body through the rotating shaft, realizes the free rotation of the light source main body in all directions through the matching use of the driving motor, the worm wheel, the worm and the rotating shaft, does not need manual operation to change the rotation angle of the light source main body, and has simple operation;

2. the utility model discloses have the radiating effect, can distribute away the heat that the light source main part during operation produced through the fin, prevent that the light source main part from damaging because the heat that produces.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the base of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the connecting seat of the present invention.

In the figure, 1, a light source body; 11. a connecting seat; 12. a telescopic rod; 13. fixing the rod; 131. a telescopic adjusting handle; 2. a base; 21. a switch; 22. a fixing plate; 3. a drive motor; 4. a worm; 41. a mounting seat; 42. a shaft sleeve; 5. a worm gear; 6. a rotating shaft; 7. a rotating shaft; 8. and a heat sink.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides a UV light source rotary mechanism as shown in fig. 1-3, including light source main part 1, the bottom of light source main part 1 is equipped with connecting seat 11, the bolt is passed through at the top of connecting seat 11 with the bottom fixed connection of light source main part 1, the bottom of connecting seat 11 is equipped with telescopic link 12, the inboard rotation in top of telescopic link 12 is connected with pivot 7, just the top of telescopic link 12 is passed through pivot 7 with the bottom of connecting seat 11 is rotated and is connected, realizes the rotation of the small circle of light source main part 1 through pivot 7.

In addition, a fixing rod 13 is sleeved on the outer wall of one end of the telescopic rod 12, which is far away from the connecting seat 11, a base 2 is arranged at one end of the fixing rod 13, which is far away from the telescopic rod 12, the end of the fixing rod 13, which is far away from the telescopic rod 12, extends into the base 2, a rotating shaft 6 is vertically arranged at the center of the bottom of the fixing rod 13, the top of the rotating shaft 6 is connected with the bottom of the fixing rod 13 through a bolt, a worm wheel 5 is arranged at one end of the rotating shaft 6, which is far away from the fixing rod 13, the rotating shaft 6 penetrates through the worm wheel 5 and extends to the inner bottom plate of the base 2 to be rotatably connected through a ball bearing, a worm 4 is meshed and connected to one side of the worm wheel 5, mounting seats 41 are arranged at two ends of the worm 4, two mounting seats 41 are penetrated through two, the output of driving motor 3 pass through the bearing with the one end of worm 4 is to rotate and connects, driving motor 3's bottom pass through the bolt with the interior bottom plate fixed connection of base 2 uses through the cooperation of driving motor 3, worm wheel 5, worm 4 and axis of rotation 6, has realized the all-round free rotation of light source main part 1, and does not need artifical manual operation to change the rotation angle of light source main part 1, easy operation.

More specifically, be equipped with fin 8 on the infrabasal plate of light source main part 1, fin 8 through the bolt with the infrabasal plate fixed connection of light source main part 1, the heat that produces the light source main part during operation is distributed away through fin 8, prevents that the light source main part from damaging because the heat that produces, two the bottom of mount pad 41 all through the bolt with the infrabasal plate fixed connection of base 2, and two the mount pad 41 with the junction at worm 4 both ends is equipped with axle sleeve 42, through the rotation position of axle sleeve 42 protection worm 4, has prolonged the life of worm 4, the top edge of base 2 is equipped with switch 21, switch 21's bottom extends to in the base 2, switch 21 pass through the wire with driving motor 3 electric connection, be equipped with flexible adjustment handle 131 on the outer wall of dead lever 13, the one end of flexible adjustment handle 131 extends to in the dead lever 13, the bottom welding of base 2 has fixed plate 22, adjusts the height of telescopic link 12 through flexible adjustment handle 131, makes things convenient for the use of light source main part 1.

The utility model discloses a theory of operation:

this device is at the during operation, at first accessible pivot 7 and telescopic link 12's cooperation realizes the rotation of light source main part 1's minim scope, when needs multi-angle rotation light source main part 1, can open switch 21, because switch 21 passes through wire and driving motor 3 electric connection, driving motor 3 starts, drive driving motor 3 and rotate, because the meshing of worm 4 and worm wheel 5 is connected, worm wheel 5 rotates, axis of rotation 6 this moment rotates, because axis of rotation 6 passes through bolt and dead lever 13 fixed connection, dead lever 13 rotates this moment, the all-round free rotation of light source main part 1 has been realized promptly, and do not need artifical manual operation to change the rotation angle of light source main part 1, can distribute away the heat that light source main part 1 during operation produced through fin 8, prevent that light source main part 1 from damaging because of the heat that produces.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims

1. A UV light source rotating mechanism comprises a light source main body (1), and is characterized in that: the light source comprises a light source body (1), a connecting seat (11) is arranged at the bottom of the light source body (1), the top of the connecting seat (11) is fixedly connected with the bottom of the light source body (1) through a bolt, an expansion rod (12) is arranged at the bottom of the connecting seat (11), a rotating shaft (7) is rotatably connected to the inner side of the top of the expansion rod (12), the top of the expansion rod (12) is rotatably connected with the bottom of the connecting seat (11) through the rotating shaft (7), a fixing rod (13) is sleeved on the outer wall of one end, far away from the connecting seat (11), of the expansion rod (12), a base (2) is arranged at one end, far away from the expansion rod (12), of the fixing rod (13), and one end, far away from the expansion rod;

a rotating shaft (6) is vertically arranged at the center of the bottom of the fixing rod (13), the top of the rotating shaft (6) is connected with the bottom of the fixing rod (13) through a bolt, a worm gear (5) is arranged at one end, away from the fixing rod (13), of the rotating shaft (6), and one end, away from the fixing rod (13), of the rotating shaft (6) penetrates through the worm gear (5) and extends to an inner bottom plate of the base (2) to be in rotating connection through a ball bearing;

one side meshing of worm wheel (5) is connected with worm (4), the both ends of worm (4) all are equipped with mount pad (41), the both ends of worm (4) all run through two mount pad (41), the one end of worm (4) is equipped with driving motor (3), the output of driving motor (3) pass through the bearing with the one end of worm (4) is to rotate and connects, the bottom of driving motor (3) pass through the bolt with the interior bottom plate fixed connection of base (2).

2. The UV light source rotating mechanism according to claim 1, wherein: be equipped with fin (8) on the interior bottom plate of light source main part (1), fin (8) through the bolt with the interior bottom plate fixed connection of light source main part (1).

3. The UV light source rotating mechanism according to claim 1, wherein: the bottom of the two installation bases (41) is fixedly connected with the inner bottom plate of the base (2) through bolts, and the connection positions of the two installation bases (41) and the two ends of the worm (4) are provided with shaft sleeves (42).

4. The UV light source rotating mechanism according to claim 1, wherein: the top edge of base (2) is equipped with switch (21), the bottom of switch (21) extends to in base (2), switch (21) pass through the wire with driving motor (3) electric connection.

5. The UV light source rotating mechanism according to claim 1, wherein: the outer wall of the fixing rod (13) is provided with a telescopic adjusting handle (131), and one end of the telescopic adjusting handle (131) extends into the fixing rod (13).

6. The UV light source rotation mechanism according to claim 4, wherein: the bottom of the base (2) is welded with a fixing plate (22).