CN210624295U

CN210624295U - Lighting device

Info

Publication number: CN210624295U
Application number: CN201921953225.3U
Authority: CN
Inventors: 许婷玉
Original assignee: Jiangsu Mingyu New Energy Resources Co ltd
Current assignee: Jiangsu Mingyu New Energy Resources Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-26
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a lighting device, which comprises a base, other vertical first support body that is equipped with is equallyd divide to base length direction both sides upper end, other swing joint is equallyd divide to the corresponding end top of first support body has the second support body, be equipped with the illumination lamp body between the non-link of second support body, the illumination lamp body outside is equipped with arc lampshade, arc lampshade is last evenly to open has the arc hollow groove, the arc hollow groove is interior equally divide and is do not be equipped with the ARC light filter, the base is hollow structure, base inner chamber is equipped with operating axis, lead screw, driving pulley, driven pulleys and belt. This lighting apparatus can realize the regulation and control on a large scale of light body position, improve equipment's working range, realize the effective regulation and control of different illumination modes, improve equipment's functionality.

Description

Lighting device

Technical Field

The utility model relates to the field of lighting, concretely relates to lighting equipment.

Background

The lighting equipment is required to be widely used in the fields of life, industry and the like, and the use and working range of the lighting equipment are greatly limited due to the limited adjustable range of the position of the lighting lamp body in the existing lighting equipment. When the lighting equipment is used, different illumination modes are needed due to different regions, environments and the like, and the existing lighting equipment cannot realize effective regulation and control of the illumination modes and is low in functionality. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a lighting device, this lighting device can realize the regulation and control on a large scale of light body position, and improve equipment's working range realizes the effective regulation and control of different illumination modes, improve equipment's functionality.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lighting device, includes the base, the equal divide respectively vertically and be equipped with first support body in base length direction both sides upper end, swing joint does not have the second support body is equallyd divide to the corresponding end top of first support body, be equipped with the illumination lamp body between the non-link of second support body, the illumination lamp body outside is equipped with arc lampshade, arc lampshade evenly opens there is the arc dead slot, the arc dead slot is interior equally divide and is do not be equipped with the arc light filter, the base is hollow structure, the base inner chamber is equipped with operating axis, lead screw, driving pulley, driven pulleys and belt. The arc-shaped optical filters have different light transmission degrees, so that different illumination modes can be selected.

As an improvement of the utility model, the first frame body comprises a hollow main frame body and a movable sub frame body, one end of the hollow main frame body is fixedly arranged at the upper end of the base, the other end is open, one end of the movable sub frame body is movably inserted into the hollow main frame body, the number of the screw rods is one group and is respectively and respectively corresponding to the vertical arrangement of the position of the first frame body, the inserting end of the movable sub frame body is provided with a circular groove along the length direction, the top end part of the screw rod respectively and movably extends into the inner cavity of the hollow main frame body and the end part of the screw rod respectively extends into the circular groove, a screw rod transmission assembly is respectively arranged between the inner side end wall of the circular groove and the outer part of the screw rod, the screw rod transmission assembly comprises a screw rod nut sleeved on the outer part of the screw rod and a positioning bearing sleeved on the outer part of the screw rod nut, the operating shaft is, the utility model discloses a lead screw, including operation shaft, base, lead screw, drive pulley, operation shaft extension pot head, base inner chamber and base are located the cover has a set of drive pulley on the operation shaft, the lead screw bottom is equallyd divide and is do not overlapped there is driven pulley, it does not overlap the belt to equally divide between driven pulley and the drive pulley outside. The screw rod nut and the screw rod are designed by adopting the existing screw rod transmission principle technology, and the screw rod rotates to enable the screw rod nut to reciprocate along the length direction of the screw rod nut.

As an improvement of the utility model, the activity time support body non-insertion end is equallyd divide and is do not opened first fastening through-hole, second support body swing joint end is equallyd divide and is do not opened second fastening through-hole, it is equipped with positioning screw not to run through to divide in the first fastening through-hole, it does not overlap and has set nut to divide equally on the positioning screw, positioning nut outside is equallyd divide and is do not overlapped and have the manual frame of annular, second support body length is less than cavity body frame body length, activity time support body non-insertion end with it does not be equipped with annular gasket to divide equally between the second support body swing joint end. The positioning screw rod can sequentially penetrate through the first fastening through hole and the second fastening through hole, and the movable secondary frame body and the second frame body can be fastened and connected through the positioning nut.

As an improvement of the utility model, a disc-shaped frame body is movably arranged on the end wall of the corresponding end of the second frame body and the end part of the non-movable connecting end, a lighting lamp body is arranged between the central parts of the corresponding ends of the disc-shaped frame body, the lighting lamp body is a light source for emitting white light, the cross section of the arc-shaped lamp shade is semicircular, both ends of the arc-shaped lamp shade in the length direction are fixedly connected with the disc-shaped frame body, the arc-shaped hollow grooves are all arranged along the arc length direction of the arc-shaped lamp shade, the arc-shaped hollow grooves are evenly arranged along the diameter direction of the outer end side of the cross section of the arc-shaped lamp shade, one end of the arc-shaped lamp shade in the arc length direction and corresponding to the position of the arc-shaped hollow grooves are respectively provided with strip-shaped through holes, the non-insertion end of the arc-shaped light filter is provided with clamping blocks, the arc-shaped lampshade corresponds to the end wall of the other side of the position, provided with the strip-shaped through openings, of the arc-shaped light filter, clamping grooves are uniformly formed in the end wall of the other side of the position, the light-permeable degree of the arc-shaped light filter is different, and a light reflecting layer is arranged on the end. The disc-shaped frame body can rotate circularly manually, and the clamping blocks can be clamped into the clamping grooves respectively, so that the selection of the arc-shaped optical filter is realized.

Compared with the prior art, the utility model has the advantages of as follows: first support body, the second support body that this lighting apparatus was equipped with can realize the regulation and control on a large scale of light body position for equipment working range improves. Through being equipped with arc-shaped filter and fixture block that a plurality of printing opacity degrees differ and insert the draw-in groove, can realize the effective regulation and control of different illumination modes, improve the functional of equipment. When lighting apparatus does not use, can rotate the second support body for arc lamp shade, light body position move down, thereby required space when reducing equipment and depositing, make equipment not use and deposit occupation space and reduce.

Drawings

Fig. 1 is a schematic view a of an overall structure of a lighting device according to the present invention;

fig. 2 is a schematic view B of the overall structure of a lighting device of the present invention;

FIG. 3 is a schematic view of the arc lampshade;

list of reference numerals: 1. a base; 2. a first frame body; 3. a second frame body; 4. an illumination lamp body; 5. an arc lampshade; 6. an arc-shaped hollow groove; 7. an arc-shaped optical filter; 8. an operating shaft; 9. a screw rod; 10. a driving pulley; 11. a driven pulley; 12. a belt; 13. a first fastening through hole; 14. a second fastening through hole; 15. positioning a screw rod; 16. positioning a nut; 17. a disc-shaped frame body; 18. a clamping block; 19. a clamping groove.

Detailed Description

Example 1: referring to fig. 1, fig. 2, fig. 3, it is right now the utility model provides a pair of lighting apparatus explains, including base 1, 1 length direction both sides upper end of base is equallyd divide do not vertically to be equipped with first support body 2, other swing joint is equallyd divide to the corresponding end top of first support body 2 has second support body 3, be equipped with illumination lamp body 4 between the non-link of second support body 3, the illumination lamp body 4 outside is equipped with arc lampshade 5, evenly open on the arc lampshade 5 has arc hollow groove 6, it does not be equipped with ARC filter 7 to equallyd divide in the arc hollow groove 6, base 1 is hollow structure, 1 inner chamber of base is equipped with operating axis 8, lead screw 9, driving pulley 10, driven pulley 11 and belt 12.

Example 2: referring to fig. 1 and 2, the lighting device provided by the present invention is now described, wherein the first frame 2 comprises a hollow main frame body and a movable sub frame body, one end of the hollow main frame body is fixedly arranged at the upper end of the base 1, the other end is open, one end of the movable sub frame body is movably inserted into the hollow main frame body, the screw rods 9 are arranged in a group and are vertically arranged corresponding to the positions of the first frame body 2, the movable sub frame body is inserted into the end and is provided with a circular groove along the length direction, the top end of the screw rod 9 is movably extended into the inner cavity of the hollow main frame body and is extended into the circular groove, screw rod transmission assemblies are respectively arranged between the inner side end wall of the circular groove and the outside of the screw rod 9, the screw rod transmission assemblies comprise screw rod nuts sleeved outside the screw rods 9 and positioning bearings sleeved outside the screw rod nuts, 8 vertical settings of operating shaft and its top end portion activity run through the top end wall stretches out in the base 1, 8 stretch out the pot head of operating shaft have manual operation frame, 1 inner chamber of base just is located 8 go up the cover of operating shaft have a set of driving

pulley

10, 9 bottoms of lead screw are equallyd divide and are do not overlapped and have driven pulley 11, it has belt 12 to equallyd divide between driven pulley 11 and the driving pulley 10 outside respectively to overlap.

Example 3: referring to fig. 1 and 2, it is right now the utility model provides a pair of lighting equipment explains, the activity time support body non-insert end is equallyd divide and is do not opened first fastening through-hole 13, 3 swing joint ends of second support body are equallyd divide and are do not opened second fastening through-hole 14, it is equipped with positioning screw 15 to equally divide in the first fastening through-hole 13 respectively to run through, it does not overlap respectively to have positioning nut 16 to equally divide on the positioning screw 15, positioning nut 16 outside is equallyd divide and is do not overlapped and have the manual frame of annular, 3 length of second support body are less than cavity body frame body length, the activity time support body non-insert end with it does not be equipped with annular gasket to equally divide between 3 swing.

Example 4: referring to fig. 1, 2 and 3, the lighting device provided by the present invention is now described, wherein a disc-shaped frame body 17 is movably disposed on the end wall of the corresponding end of the second frame body 3 and the end of the non-movable connecting end, a lighting lamp body 4 is disposed between the central portions of the corresponding ends of the disc-shaped frame body 17, the lighting lamp body 4 is a light source for emitting white light, the cross section of the arc-shaped lamp cover 5 is semicircular, both ends of the arc-shaped lamp cover 5 in the length direction are fixedly connected with the disc-shaped frame body 17, the arc-shaped hollow grooves 6 are all disposed along the arc length direction of the arc-shaped lamp cover 5, the arc-shaped hollow grooves 6 are uniformly disposed along the diameter direction of the outer end side of the cross section of the arc-shaped lamp cover 5, a bar-shaped through hole is respectively disposed at one end of the arc length direction of the arc-shaped lamp cover, 7 homogeneous ends of arc light filter run through the bar opening and stretch into in the arc hollow groove 6, 7 non-insertion ends of arc light filter equally divide and do not are equipped with fixture block 18, arc light cover 5 corresponds the bar opening is seted up and is evenly opened on the opposite side end wall of position and have draw-in groove 19, 7 light-permeable degrees of arc light filter are different, be equipped with the reflector layer on the 5 inboard end walls of arc light cover.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one in

embodiment

2, 3, 4 the technical characterstic.

The working principle is as follows: the base is used for placing the device as a whole, and the position of the lighting lamp body can be movably regulated and controlled. The manual operation frame is manually operated to drive the operation shaft to rotate, the rotation of the operation shaft drives the screw rod to rotate through the driving belt wheel, the belt and the driven belt wheel, and the rotation of the screw rod enables the movable secondary frame body to move up or down through the screw rod transmission assembly, so that the up-moving or down-moving regulation and control of the position of the illuminating lamp body can be realized. The positioning screw rod sequentially penetrates through the first fastening through hole and the second fastening through hole, the positioning nut can be loosened by the manual annular manual frame operated manually, and the second frame body can be manually rotated at the moment, so that secondary regulation and control of the position of the illuminating lamp body are realized. The positioning nut is rotated by reversely rotating the annular manual frame, so that the second frame body and the movable secondary frame body can be fastened and connected. The disc-shaped frame body can rotate, so that the illumination angle can be adjusted and controlled. The arc-shaped hollow groove is internally provided with the arc-shaped optical filter, and the light-permeable degrees of the arc-shaped optical filter are different, so that the regulation and control of different illumination modes can be realized. When the arc-shaped optical filter is used, the clamping block can be inserted into the clamping groove through manual operation, and the detachable installation of the position of the arc-shaped optical filter is realized. When lighting apparatus does not use, can rotate the second support body for arc lamp shade, light body position move down, thereby required space when reducing equipment and depositing.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a lighting device, includes base (1), its characterized in that, base (1) length direction both sides upper end is equallyd divide and is do not vertically be equipped with first support body (2), do not swing joint have second support body (3) are equallyd divide to first support body (2) corresponding end top, be equipped with illumination lamp body (4) between second support body (3) the non-link, illumination lamp body (4) outside is equipped with arc lampshade (5), evenly open on arc lampshade (5) has arc hollow groove (6), equally divide in arc hollow groove (6) and do not be equipped with ARC filter (7), base (1) is hollow structure, base (1) inner chamber is equipped with operating axis (8), lead screw (9), driving pulley (10), driven pulleys (11) and belt (12).

2. The lighting device according to claim 1, wherein the first frame body (2) comprises a hollow main frame body and a movable secondary frame body, one end of the hollow main frame body is fixedly arranged at the upper end of the base (1), the other end of the hollow main frame body is open, one end of the movable secondary frame body is movably inserted into the hollow main frame body, the lead screws (9) are arranged in a group and are respectively vertically arranged corresponding to the positions of the first frame body (2), the movable secondary frame body is inserted into the end and is provided with a circular groove along the length direction of the movable secondary frame body, the top end of each lead screw (9) is respectively movably inserted into the inner cavity of the hollow main frame body, the ends of the top ends of the lead screws respectively extend into the circular grooves, lead screw transmission assemblies are respectively arranged between the inner side end wall of the circular groove and the outside of the lead screw (9), each lead screw transmission assembly comprises a lead screw nut sleeved outside the lead screw (9) and a positioning, the utility model discloses a take the lead screw as the basis, including base (1), operating shaft (8), base (1) inner chamber and driving pulley (10), the activity of operating shaft (8) vertical setting and its top end portion runs through the top end wall stretches out in base (1), operating shaft (8) stretch out the pot head and have manual operation frame, base (1) inner chamber just is located the cover has a set of driving pulley (10) on operating shaft (8), lead screw (9) bottom is equallyd divide and is do not overlapped there are driven pulley (11), it has belt (12) to equally divide between driven pulley (11) and driving pulley.

3. The lighting equipment according to claim 2, wherein the non-insertion end of the movable secondary frame body is provided with a first fastening through hole (13), the movable connecting end of the second frame body (3) is provided with a second fastening through hole (14), the first fastening through hole (13) is provided with a positioning screw (15) in a penetrating way, the positioning screw (15) is provided with a positioning nut (16) in a sleeved way, the positioning nut (16) is provided with an annular manual frame in an external sharing way, the length of the second frame body (3) is smaller than that of the hollow main frame body, and the non-insertion end of the movable secondary frame body is provided with an annular gasket between the movable connecting end of the second frame body (3).

4. The lighting device according to claim 1, wherein the end wall of the corresponding end of the second frame body (3) and the end part of the non-movable connecting end are movably provided with a disc-shaped frame body (17), a lighting lamp body (4) is arranged between the central parts of the corresponding ends of the disc-shaped frame body (17), the lighting lamp body (4) is a light source for emitting white light, the cross section of the arc-shaped lampshade (5) is semicircular, both side ends of the arc-shaped lampshade (5) in the length direction are fixedly connected with the disc-shaped frame body (17), the arc-shaped hollow groove (6) is formed in the arc length direction of the arc-shaped lampshade (5), the arc-shaped hollow groove (6) is uniformly formed in the outer diameter direction of the cross section of the arc-shaped lampshade (5), a side end of the arc-shaped lampshade (5) in the arc length direction and the position corresponding to the arc-shaped hollow groove (6, the bar opening equally divide do not with hollow groove (6) are linked together in the arc, arc filter (7) homogeneous end runs through the bar opening and stretches into in hollow groove (6) in the arc, arc filter (7) non-insertion end is equallyd divide and is equipped with fixture block (18), arc lampshade (5) correspond the bar opening is seted up and is evenly opened on the opposite side end wall of position and has draw-in groove (19), arc filter (7) light-permeable degree is different, be equipped with the reflector layer on arc lampshade (5) inboard end wall.