CN211289721U

CN211289721U - Diamond scale reflecting surface test lamp

Info

Publication number: CN211289721U
Application number: CN201922366307.4U
Authority: CN
Inventors: 黎传龙
Original assignee: Ledrhythm Optronic Technology (suzhou) Co ltd
Current assignee: Ledrhythm Optronic Technology (suzhou) Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-18
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a rhombus scale reflection of light face test lamps and lanterns, its include adapter sleeve (2), with lamp shade (5) of adapter sleeve (2) joint, with skull (6) of lamp shade (5) joint, by lamp shade (5) with reflector (7) and lamp pearl (4) of setting in reflector (7) that skull (6) cooperation is fixed. The utility model discloses well lamp shade joint is sheathe in the link, and the skull joint is on the lamp shade for skull and lamp shade can both be very convenient carry out the dismouting, thereby can be convenient pull down the skull and change different reflector and test, moreover, when the reflector size is great, the lamp shade that can be convenient pull down changes suitable size lamp shade and with supporting skull and the lens of lamp shade, adaptability is good.

Description

Diamond scale reflecting surface test lamp

Technical Field

The utility model relates to a lamps and lanterns, in particular to test lamps and lanterns of rhombus scale reflection of light face.

Background

Lamps are used as lighting devices and are widely used in daily life and industrial production. The lamp generally comprises a lamp bead, a reflecting cover, a power supply and the like, wherein the lamp bead can be an LED lamp bead or an incandescent lamp and the like, the power supply is used for providing luminous electric energy for the lamp bead, and the reflecting cover is used for reflecting light rays emitted by the lamp bead.

The reflector can greatly improve the light utilization rate of the lamp, so that the lamp efficiency is greatly improved. In general, the material of the reflector and the shape of the reflecting surface of the reflector have great influence on the improvement of the efficiency of the lamp; meanwhile, in order to make the lamp have other performances, for example, in order to make light more uniform and soft and prevent dazzling, in the prior art, lines formed by splicing rhombic scales are usually arranged on a light reflecting surface, and the size and the concave-convex condition of the rhombic scales have great influence on the light reflecting performance, the anti-dazzling effect and the like, so that multiple tests are required to determine the optimal size parameters. Therefore, testing the reflection performance of various rhombic scale reflectors is very important for research and development of lamps, and no lamp capable of conveniently replacing the reflectors for testing is available at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide a rhombus scale reflection of light face test lamps and lanterns, its change reflector that can be convenient tests.

In order to realize the utility model discloses the purpose, the utility model provides a rhombus scale reflection of light face test lamps and lanterns, its include the adapter sleeve, with the lamp shade of adapter sleeve joint, with the skull of lamp shade joint, by the lamp shade with the fixed reflector of skull cooperation and the lamp pearl of setting in the reflector.

Furthermore, the utility model discloses still provide following subsidiary technical scheme:

the lampshade is provided with a convex connecting ring, the head cover comprises a first ring part which is matched and connected with the outside of the connecting ring, the first ring part is provided with a plurality of first connecting hooks which protrude along the axial direction, and the first connecting hooks are hooked with the connecting ring.

The first connecting hook is provided with a first hook part protruding inwards, and the first hook part is hooked on the connecting surface of the connecting ring.

The connecting ring is provided with a first step surface, and the distance from the first step surface to the front end surface of the connecting ring is smaller than the distance from the front end surface to the connecting surface of the connecting ring.

The connecting ring is provided with a first through groove which is communicated with the front end surface and the connecting surface, and the first connecting hook can pass through the first through groove.

The adapter sleeve includes the joint ring of evagination, the lamp shade including connect in the outside second ring portion of joint ring, be provided with a plurality of convex second coupling hooks along the axis direction on the second ring portion, the second coupling hook with the joint ring colludes even.

The second connecting hook is provided with a second hook part protruding inwards, and the second hook part is hooked on the clamping surface of the clamping ring.

The joint ring is provided with a second step surface, and the distance from the second step surface to the front side surface of the joint ring is smaller than the distance from the front side surface to the joint surface of the joint ring.

The joint ring is provided with a second passing groove communicated with the front side surface and the joint surface, and the second connecting hook can pass through the second passing groove.

Rhombus scale reflection of light face test lamps and lanterns still including wearing to locate the control tube in the adapter sleeve, the lamp pearl connect in on the control tube, the control tube is in position on the adapter sleeve is adjustable.

Compared with the prior art, the utility model has the advantages of:

1. in the utility model, the lampshade is connected with the connecting sleeve in a clamping way, and the head cover is connected with the lampshade in a clamping way, so that the head cover and the lampshade can be conveniently disassembled and assembled, thereby conveniently disassembling the head cover and replacing different reflectors for testing;

2. the utility model discloses in, the position of lamp pearl can be adjusted by the control tube, and to not unidimensional reflector, the lamp pearl also can adjust to suitable position, and application range is wider.

Drawings

Fig. 1 is an exploded view of the diamond-shaped scale reflecting surface test lamp of the present invention.

Fig. 2 is a schematic structural view of the diamond-shaped scale reflecting surface testing lamp of the present invention.

Fig. 3 is a schematic view of the connection between the middle fixing seat and the connecting sleeve.

Fig. 4 is a schematic sectional view of the middle fixing seat and the connecting sleeve of the present invention.

Fig. 5 is a cross-sectional view of the diamond-shaped scale reflecting surface testing lamp of the present invention, in which the fixing base is not shown.

Fig. 6 is a schematic structural view of the lamp cover of the present invention.

Fig. 7 is a schematic structural diagram of the middle head cover of the present invention.

Fig. 8 is a schematic view of the connection between the middle head cover, the lampshade and the connecting sleeve.

Fig. 9 is a schematic structural view of the middle connecting sleeve of the present invention.

Fig. 10 is a schematic structural view of the lamp cover of the present invention.

Fig. 11 is a schematic structural diagram of the reflector of the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

As shown in fig. 1 and fig. 2, corresponding to the utility model relates to a rhombus scale reflection of light face test lamps and lanterns of preferred embodiment, it includes fixing base 1, adapter sleeve 2 that links to each other with fixing base 1, the control tube 3 that links to each other with adapter sleeve 2, install lamp pearl 4 on control tube 3, with the lamp shade 5 of adapter sleeve 2 joint, with the skull 6 of lamp shade 5 joint and fix the reflector 7 between skull 6 and lamp shade 5.

As shown in fig. 3 and 4, the connecting sleeve 2 is clamped and fixed by the fixing base 1, specifically, the connecting sleeve 2 includes a tubular main body portion 20 and a snap ring 21 disposed on the main body portion 20, and a diameter of the snap ring 21 is larger than a diameter of the main body portion 20, that is, the snap ring 21 protrudes from an outer surface of the main body portion 20. The fixing seat 1 is provided with a clamping hole 10 matched and connected with the main body part 20 and a groove 12 communicating the clamping hole 10 with the upper end surface 11 of the fixing seat 1, the fixing seat 1 is respectively provided with a counter bore 13 and a screw hole 14 which are coaxially arranged at two sides of the groove 12, and the connecting sleeve 2 can be clamped in the clamping hole 10 to realize fixation by a bolt penetrating through the counter bore 13 and being connected with the screw hole 14. The fixed seat 1 can be fixed on the table-board through bolts.

The position of the adjusting pipe 3 on the connecting sleeve 2 is adjustable, specifically, as shown in fig. 5, the outer surface of the adjusting pipe 3 is provided with an external thread, the main body part 20 of the connecting sleeve 2 is provided with an internal thread 200 matched with the external thread, the internal thread and the external thread are matched and connected, and the adjusting pipe 3 can move back and forth along the connecting sleeve 2 by rotating the adjusting pipe 3. The lamp pearl 4 is fixed in the one end of control tube 3 to make control tube 3 can adjust the position of lamp pearl 4 in reflector 7. The lamp bead 4 is connected with an external control circuit and a power supply through a wire, and the wire can penetrate out of the adjusting pipe 3.

As shown in fig. 6, the lampshade 5 comprises a front end 5a with a relatively large diameter and a rear end 5b with a relatively small diameter, the front end 5a is clamped with the head cover 6, and the rear end 5b is clamped with the connecting sleeve 2.

Specifically, with further reference to fig. 7, the head cover 6 includes a first ring portion 6a, a plurality of first coupling hooks 60 protruding in the axial direction are provided on the first ring portion 6a, and a protruding first hook portion 61 is provided on the inner surface of the first coupling hooks 60. A convex connection ring 50 is provided on the lamp housing 5, and the connection ring 50 is coupled to the inner surface of the first ring portion 6 a. As shown in fig. 8, the first hook 61 may be engaged with the coupling surface 500 of the coupling ring 50 to fix the head cover 6 to the lamp housing 5.

As shown in fig. 6, in order to facilitate the attachment and detachment of the head cover 6, a first step surface 501 and a first passing groove 503 communicating a front end surface 502 of the attachment ring 50 and the first step surface 501 are provided on the attachment ring 50, and the first passing groove 503 is located corresponding to the first connection hook 60 and has a width greater than that of the first connection hook 60, so that the first connection hook 60 can move along the first passing groove 503, and the first connection hook 60 is not deformed during the movement, and thus is not easily damaged. The distance between the first step surface 501 and the front end surface 502 is smaller than the distance between the connecting surface 500 and the front end surface 502, and the first step surface 501 and the connecting surface 500 are transited through an inclined surface or an arc surface.

When the head cover 6 is installed, the first connecting hooks 60 are inserted into the first passing grooves 503, and then the head cover 6 is rotated to enable the first hook parts 61 to hook the connecting surfaces 500, and in the rotating process, the head cover 6 presses the lampshade 5. When the head cover 6 is removed, it is only necessary to rotate the head cover 6 to align the first hook 61 with the first passing groove 503, and then to withdraw the head cover 6.

The fastening method of the lampshade 5 and the connecting sleeve 2 is the same as the fastening method of the head cap 6 and the lampshade 5, as shown in fig. 6, the lampshade 5 is provided with a second ring part 51 which is matched and connected with the fastening ring 21, the second ring part 51 is provided with a plurality of second connecting hooks 510 which protrude along the axial direction, and the inner surface of the second connecting hooks 510 is provided with a protruding second hook part 511. As shown in fig. 8, the second hook 511 can be engaged with the engaging surface 210 of the engaging ring 21 to fix the lampshade 5 on the connecting sleeve 2.

Similarly, in order to facilitate the mounting and dismounting of the lamp housing 5, as shown in fig. 9, the snap ring 21 is provided with a second step surface 211 and a second passing groove 213 communicating the front side surface 212 of the snap ring 21 with the second step surface 211, and the second passing groove 213 is located corresponding to the second connection hook 510 and has a width greater than that of the second connection hook 510, so that the second connection hook 510 can move along the second passing groove 213, and the second connection hook 510 is not deformed during the moving process, and thus is not easily damaged. The distance between second step surface 211 and front side surface 212 is smaller than the distance between clamping surface 210 and front side surface 212 (the reference number of front side surface 212 is shown in fig. 3), and second step surface 211 and clamping surface 210 are transited by an inclined surface or an arc surface.

When the lamp housing 5 is installed, the second coupling hook 510 is inserted into the second passing groove 213 in alignment, and then the lamp housing 5 is rotated to hook the second hook portion 511 onto the engaging surface 210. When the lamp cover 5 is detached, the lamp cover 5 is rotated to align the second hook 511 with the second passing groove 213, and then the lamp cover 5 is pulled out.

As shown in fig. 5, the head cover 6 includes a rib 6b and a lens 8 abutting against the rib 6b, and the lens 8 is attached to the rib 6b by gluing. As shown in fig. 11, the reflector 7 includes a retaining ring 71, the lampshade 5 is provided with an adapting groove 52 adapted to the retaining ring 71, and the reflector 7 is further provided with a through hole 72 for the lamp bead 4 to pass through and a reflecting surface 70 for reflecting the light of the lamp bead 4.

When the reflecting shade 7 is installed, the baffle ring 71 of the reflecting shade 7 is only required to be placed into the matching groove 52, then the head cover 6 is clamped on the lampshade 5, and the reflecting shade 7 is fixed between the matching groove 52 and the lens 8; when different reflectors 7 need to be replaced for testing, the reflectors 7 can be taken out only by screwing down the head cover 6, so that the test is very convenient and fast; meanwhile, when the size of the reflecting shade 7 is large, and the original lampshade 5 cannot be provided with the reflecting shade 7, the lampshade 5 with a proper size, the head cover 6 matched with the lampshade 5 and the lenses 8 can be conveniently detached, so that the application range of the test lamp is greatly enlarged.

The utility model discloses a rhombus scale reflection of light face test lamps and lanterns possess following advantage at least:

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A rhombus scale reflecting surface test lamp is characterized in that: it includes adapter sleeve (2), with lamp shade (5) of adapter sleeve (2) joint, with skull (6) of lamp shade (5) joint, by lamp shade (5) with reflector (7) that skull (6) cooperation is fixed and lamp pearl (4) of setting in reflector (7).

2. The diamond scale reflecting surface test lamp set according to claim 1, wherein: the lampshade (5) is provided with a convex connecting ring (50), the head cover (6) comprises a first ring part (6a) which is matched with the outside of the connecting ring (50), the first ring part (6a) is provided with a plurality of first connecting hooks (60) which protrude along the axial direction, and the first connecting hooks (60) are hooked with the connecting ring (50).

3. The diamond-shaped scale reflecting surface test lamp set according to claim 2, wherein: the first connecting hook (60) is provided with a first hook part (61) protruding inwards, and the first hook part (61) is hooked on the connecting surface (500) of the connecting ring (50).

4. The diamond-shaped scale reflecting surface test lamp set according to claim 2, wherein: the connecting ring (50) is provided with a first step surface (501), and the distance from the first step surface (501) to the front end surface (502) of the connecting ring (50) is smaller than the distance from the front end surface (502) to the connecting surface (500) of the connecting ring (50).

5. The diamond-shaped scale reflecting surface test lamp set according to claim 4, wherein: the connecting ring (50) is provided with a first through groove (503) which is communicated with the front end surface (502) and the connecting surface (500), and the first connecting hook (60) can pass through the first through groove (503).

6. A diamond-shaped scale reflecting surface test lamp as set forth in any one of claims 1 to 5, wherein: the connecting sleeve (2) comprises a convex clamping ring (21), the lampshade (5) comprises a second ring part (51) connected to the outside of the clamping ring (21), a plurality of second connecting hooks (510) protruding in the axial direction are arranged on the second ring part (51), and the second connecting hooks (510) are hooked with the clamping ring (21).

7. The diamond-shaped scale reflecting surface test lamp set according to claim 6, wherein: the second connecting hook (510) is provided with a second hook part (511) protruding inwards, and the second hook part (511) is hooked on the clamping surface (210) of the clamping ring (21).

8. The diamond-shaped scale reflecting surface test lamp set according to claim 6, wherein: the joint ring (21) is provided with a second step surface (211), and the distance from the second step surface (211) to the front side surface (212) of the joint ring (21) is smaller than the distance from the front side surface (212) to the joint surface (210) of the joint ring (21).

9. The diamond-shaped scale reflecting surface test lamp set according to claim 8, wherein: the clamping ring (21) is provided with a second through groove (213) which is communicated with the front side surface (212) and the clamping surface (210), and the second connecting hook (510) can pass through the second through groove (213).

10. A diamond-shaped scale reflecting surface test lamp as set forth in any one of claims 1 to 5, wherein: the lamp bead is characterized by further comprising an adjusting pipe (3) arranged in the connecting sleeve (2) in a penetrating mode, the lamp bead (4) is connected onto the adjusting pipe (3), and the position of the adjusting pipe (3) on the connecting sleeve (2) is adjustable.