CN216647784U

CN216647784U - T5 type LED lamp for advertising light box

Info

Publication number: CN216647784U
Application number: CN202123142527.2U
Authority: CN
Inventors: 张帆; 李亚洲
Original assignee: Jiangmen Sanjian Photoelectric Technology Co ltd
Current assignee: Jiangmen Sanjian Photoelectric Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-31
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a T5 type LED lamp for an advertising lamp box, which comprises a fixed shell, wherein the inner wall of one side of the fixed shell is rotatably connected with a bidirectional threaded rod, the other side of the fixed shell is provided with a circular opening, one end of the bidirectional threaded rod extends to the outside of the fixed shell at the circular opening, one end of the bidirectional threaded rod positioned outside the fixed shell is fixedly connected with a handle, the two ends of the bidirectional threaded rod positioned inside the fixed shell are respectively and externally connected with a nut in a threaded manner, the bottom ends of the two nuts are respectively and fixedly connected with a connecting block, and the bottom end of the fixed shell is provided with a strip-shaped opening. According to the utility model, the installation sleeves are arranged, the plugs at the two ends of the lamp tube can be sleeved by the two installation sleeves, the lamp tube is clamped and fixed at the plugs of the lamp tube by the mutual approach of the two installation sleeves, and the joint at one side of each plug can extend out of the through hole, so that the electric connection between the lamp tube and the lamp holder is not influenced, the device can be adapted to the lamp tubes of different types, and the application range of the lamp tube is wider.

Description

T5 type LED lamp for advertising light box

Technical Field

The utility model relates to the technical field of LED lamp tubes for advertisement boxes, in particular to a T5 type LED lamp for an advertisement lamp box.

Background

The advertising lamp box generally takes plastic suction, acrylic, spray painting cloth and the like as base materials and adopts a box type advertising carrier with a hollow structure; the LED advertising lamp has the characteristics of water resistance, light emission and the like, is mainly suitable for indoor and outdoor advertising, and the light emitting component is an LED lamp.

The general LED lamp tubes are fixed in type, advertisement boxes with different sizes can be used only by selecting proper LED lamp tubes, and because the LED lamp tubes are used by using lamp holders, the lamp holders are installed on the basis of the specification of the lamp tubes, so that limitation is brought to the use of the lamp tubes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a T5 type LED lamp for an advertising lamp box.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a T5 type LED lamp for advertising light boxes, includes the set casing, one side inner wall of set casing rotates and is connected with two-way threaded rod, and the opposite side of set casing has seted up circular opening, the one end of two-way threaded rod extends to the outside of set casing at circular opening department, and two-way threaded rod is in the outside one end fixedly connected with handle of set casing, and two-way threaded rod is in the inside equal threaded connection in both ends outside of set casing and has the nut, two the equal fixedly connected with connecting block in bottom of nut, the bar opening has been seted up to the bottom of set casing, two the connecting block all extends to the bottom of set casing at the bar opening part, and the equal fixedly connected with installation cover in bottom of two connecting blocks, two be equipped with the fluorescent tube between the installation cover, and the fluorescent tube includes body, end cap and two joints.

Furthermore, the top and the bottom of installation cover lateral wall have all seted up the through-hole, two the diameter of through-hole all is greater than the diameter that connects.

Further, one side inner wall middle part fixedly connected with spud pile of installation cover, the outside cover in one end of spud pile is equipped with the sleeve, fixedly connected with pressure spring between telescopic one side inner wall and the spud pile.

Further, the equal fixedly connected with contact, two of one side inner wall of installation cover in the top and the bottom department of spud pile the contact all is the arc, and the material of two contacts is copper, the one end of two contacts respectively with two joint contacts, the sleeve is close to the equal fixedly connected with rigidity line in top and the bottom of spud pile one side, two the one end of rigidity line respectively with two contact fixed connection.

Furthermore, the top both sides of set casing are all rotated and are connected with the thread bush, two the equal threaded connection in inboard of thread bush has the threaded rod, two the top of threaded rod is all rotated and is connected with fixed cover, two the equal fixedly connected with magnet piece in top of fixed cover.

Furthermore, the tops of the two fixing sleeves are fixedly connected with adhesive sheets.

The utility model has the beneficial effects that:

1. through setting up the installation cover, can drive two-way threaded rod through wrench movement handle and rotate, thereby make two nuts remove, can drive two installation covers and be close to each other when two nuts are close to each other, place the fluorescent tube between two installation covers this moment, the installation cover can be lived the end cap cover at fluorescent tube both ends, and be close to each other through two installation covers and fix the fluorescent tube centre gripping in the end cap department of fluorescent tube, and the joint of end cap one side can be followed through-hole department and extended, the event does not influence the electricity connection between fluorescent tube and the lamp stand, thereby let the device can adapt to the fluorescent tube of different models, let the application range of fluorescent tube wider.

2. The contact piece is arranged on the inner wall of the installation sleeve, when the lamp tube is used, the installation sleeve is sleeved on the plug head of the lamp tube, the contact piece is in contact with the connector on the plug head, the connector can be powered on for the plug head through the contact piece, a power supply is arranged inside the fixed shell, and a wire is connected between the power supply and the contact piece, so that the lamp tube can be powered on and used under the condition that an external power supply is not used when the device is used, the sleeve can be pushed through the plug head when the installation sleeve is moved through the handle, the contact piece can be separated from the connector through the sleeve pulling rigid wire, so that the power supply arranged in the device cannot influence the lamp tube under the condition that the external power supply of the lamp tube is needed, the lamp tube can be used by the external power supply, the power supply can also be used by the internal power supply, and the limitation of the use of the lamp tube is eliminated.

3. Through setting up fixed cover, can be fixed with the whole absorption of device through the inside magnet of fixed cover, can make the threaded rod extend or retract from the inside of thread bush simultaneously through wrench movement thread bush after the installation, and can adjust the horizontal position of fluorescent tube through adjusting two thread bushes, can also further adjust after letting the fluorescent tube installation, make the fluorescent tube be in the horizontality, make things convenient for the steadiness of fluorescent tube installation, and the installation of device can also be fixed through the viscose piece, thereby it is more convenient to let the installation of device.

Drawings

Fig. 1 is a sectional view of a T5 type LED lamp for an advertising light box proposed in embodiment 1;

fig. 2 is a partial sectional view of a T5 type LED lamp for an advertising light box proposed in embodiment 1;

fig. 3 is a front view of a cover for a T5 type LED lamp for an advertising light box proposed in embodiment 2.

In the figure: the fixing device comprises a fixing shell 1, a bidirectional threaded rod 2, a magnet block 3, a fixing sleeve 4, a threaded rod 5, a threaded sleeve 6, a nut 7, a mounting sleeve 8, a connecting block 9, a handle 10, a through hole 11, a contact piece 12, a rigid line 13, a fixing pile 14, a pressure spring 15, a sleeve 16 and an adhesive sheet 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a T5 type LED lamp for advertising light boxes comprises a fixing shell 1, wherein an inner wall of one side of the fixing shell 1 is rotatably connected with a bidirectional threaded rod 2, the other side of the fixing shell 1 is provided with a circular opening, one end of the bidirectional threaded rod 2 extends to the outside of the fixing shell 1 at the circular opening, the bidirectional threaded rod 2 is fixedly connected with a handle 10 at one end outside the fixing shell 1, the two ends of the bidirectional threaded rod 2 inside the fixing shell 1 are respectively and fixedly connected with a nut 7, the bottom ends of the two nuts 7 are respectively and fixedly connected with a connecting block 9, the bottom end of the fixing shell 1 is provided with a strip-shaped opening, the two connecting blocks 9 extend to the bottom end of the fixing shell 1 at the strip-shaped opening, the bottom ends of the two connecting blocks 9 are respectively and fixedly connected with a mounting sleeve 8, a lamp tube is arranged between the two mounting sleeves 8, and the lamp tube comprises a tube body, End cap and two connect.

Through-hole 11 has all been seted up to the top and the bottom of 8 lateral walls of installation cover, two the diameter of through-hole 11 all is greater than the diameter that connects. The utility model discloses a mounting sleeve 8, including mounting sleeve 14, one side inner wall middle part fixedly connected with spud pile 14 of mounting sleeve 8, the outside cover in one end of spud pile 14 is equipped with sleeve 16, fixedly connected with pressure spring 15 between one side inner wall of sleeve 16 and spud pile 14. Equal fixedly connected with contact 12, two of one side inner wall of installation cover 8 is in the top and the bottom department of spud pile 14 contact 12 all is the arc, and the material of two contact 12 is copper, and the one end of two contact 12 contacts with two joints respectively, the equal fixedly connected with rigidity line 13 in top and the bottom that sleeve 16 is close to spud pile 14 one side, two the one end of rigidity line 13 respectively with two contact 12 fixed connection. The top both sides of set casing 1 all rotate and are connected with thread bush 6, two the equal threaded connection in inboard of thread bush 6 has threaded rod 5, two the top of threaded rod 5 all rotates and is connected with fixed cover 4, two the equal fixedly connected with magnet piece 3 in top of fixed cover 4.

The working principle is as follows: when the device is used, the LED lamp tube is placed between two installation sleeves 8, then the handle 10 is twisted, the handle 10 can enable two nuts 7 to move by driving the bidirectional threaded rod 2 to rotate, the installation sleeves 8 can be driven to move through the connecting block 9 when the two nuts 7 are close to each other, so that the two installation sleeves 8 are sleeved on plugs at two ends of the lamp tube, the installation sleeves 8 continue to move, namely the sleeves 16 can be pushed to move through the fixing piles 14, the handle 10 can stop rotating when the sleeves 16 are in contact with the lamp tube plugs, at the moment, the contact 12 is in contact with the connectors of the lamp tube plugs, and the lamp tube can work by powering on the LED lamp tube through the power supply.

In addition, when the lamp tube needs to be used as an external power supply of the lamp tube, the handle 10 can be continuously twisted in the steps, at the moment, the mounting sleeve 8 continues to move, the sleeve 16 can be pushed by the plug and enables the pressure spring 15 to be compressed, the sleeve 16 can pull the contact 12 through the rigid wire 13 to enable the contact 12 to be bent, at the moment, the contact 12 is separated from the joint of the lamp tube plug, the internal power supply of the device does not supply power to the lamp tube any more, then, the mounting sleeve 8 continues to move, the joint of the lamp tube plug can extend out from the through hole, and at the moment, the lamp tube can be mounted on a normal LED lamp holder to be used.

Finally, only need when installation device through magnet piece 3 with the device adsorb fix the top inner wall at the advertisement case can, and can also make threaded rod 5 extend from its inside or retract inside through wrench movement thread bush 6 after this process, so can adjust the horizontal position of fluorescent tube with this.

Example 2

Referring to fig. 3, in this embodiment, compared with embodiment 1, in order to make the fixing of the device more convenient, an adhesive sheet 17 is fixedly connected to both top ends of the two fixing sleeves 4.

Finally, when the device is installed, the device is adhered and fixed on the inner wall of the top end of the advertising box only through the adhesive sheet 17, and the threaded rod 5 can extend out of or retract into the advertising box through twisting the threaded sleeve 6 after the installation process, so that the horizontal position of the lamp tube can be adjusted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a T5 type LED lamp for advertising light boxes, includes set casing (1), its characterized in that, one side inner wall of set casing (1) rotates and is connected with two-way threaded rod (2), and the opposite side of set casing (1) has seted up circular opening, the one end of two-way threaded rod (2) extends to the outside of set casing (1) in circular opening department, and one end fixedly connected with handle (10) that two-way threaded rod (2) are in the outside of set casing (1), two both ends outside equal threaded connection who two-way threaded rod (2) are in set casing (1) inside has nut (7), two the bottom of nut (7) all fixedly connected with connecting block (9), the bottom of set casing (1) has seted up the bar opening, two connecting block (9) all extend to the bottom of set casing (1) at the bar opening part, and the bottom of two connecting block (9) all fixedly connected with installation cover (8), and a lamp tube is arranged between the two mounting sleeves (8), and the lamp tube comprises a tube body, a plug and two connectors.

2. The T5-type LED lamp for the advertising lamp box as claimed in claim 1, wherein the top and bottom ends of the side wall of the mounting sleeve (8) are provided with through holes (11), and the diameters of the two through holes (11) are larger than the diameter of the joint.

3. The T5-type LED lamp for the advertising lamp box according to claim 1, wherein a fixing pile (14) is fixedly connected to the middle of the inner wall of one side of the mounting sleeve (8), a sleeve (16) is sleeved outside one end of the fixing pile (14), and a pressure spring (15) is fixedly connected between the inner wall of one side of the sleeve (16) and the fixing pile (14).

4. The T5 type LED lamp for the advertising lamp box as claimed in claim 3, wherein the inner wall of one side of the mounting sleeve (8) is fixedly connected with contact pieces (12) at the top and bottom ends of the fixing peg (14), both contact pieces (12) are arc-shaped, both contact pieces (12) are made of copper, one ends of both contact pieces (12) are respectively in contact with two joints, the top and bottom ends of the sleeve (16) near one side of the fixing peg (14) are respectively fixedly connected with the rigid line (13), and one ends of both rigid lines (13) are respectively fixedly connected with both contact pieces (12).

5. The T5 LED lamp for advertisement lamp box as claimed in claim 1, wherein the top of the fixed shell (1) is rotatably connected with threaded sleeves (6) on both sides, the inner sides of the two threaded sleeves (6) are rotatably connected with threaded rods (5), the top of the two threaded rods (5) is rotatably connected with fixed sleeves (4), and the top of the two fixed sleeves (4) is fixedly connected with magnet blocks (3).

6. The T5 LED lamp for advertisement lamp box as claimed in claim 5, wherein the top ends of both said covers (4) are fixedly connected with adhesive sheets (17).