T5 aluminum plastic lamp tube with built-in radar sensor

Abstract

The T5 aluminum-plastic lamp tube comprises a base, a lampshade, a lamp belt, a driver and a quick-mounting mechanism used for splicing and connecting the base and the lampshade, the driver is arranged on the lamp belt in an attached mode and electrically connected with the lamp belt, and a sinking groove extending in the length direction of the lamp tube is formed in the base in a concave mode. The lamp strip extends in the length direction of the lamp tube and is laid at the bottom of the sinking groove, the cross section of the lampshade is in an arch shape, and a reserved area used for containing the driver is formed between the lampshade and the lamp strip. According to the aluminum plastic lamp tube disclosed by the utility model, the base adopts the structure of the sinking groove, so that the reserved area which is enough to accommodate the lamp strip and the driver is formed between the base and the lampshade, and after the driver is mounted on the lamp strip, the driver enters the reserved area along with the mounting and laying of the lamp strip in the sinking groove and is not interfered; the assembly effect that the driver is arranged in the aluminum plastic lamp tube is achieved, the installation cost of the aluminum plastic lamp tube is reduced, the whole lamp tube is more attractive after the lamp tube is installed, and the competitiveness of products is improved.

Description

[Technical Field]

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a T5 aluminum-plastic lamp tube with a built-in radar sensor. [Background Technology]

[0002] Aluminum-plastic composite (APC) lamps are commonly used in the lighting industry. For the T5 APC lamp with a radar sensor, the core component is a power driver compatible with the radar sensor, which performs power conversion and radar sensing. Currently, this power driver is typically connected externally to the lamp tube. This method makes the driver more susceptible to external environmental influences, leading to a reduced lifespan. However, in existing APC lamps, the aluminum profile is used as the lamp base, combined with a plastic profile as the lampshade, without considering the space required to house the driver. Therefore, in practical applications, APC lamps must use an external driver, which not only increases installation costs but also reduces the aesthetics of the lamp after installation, lowering the product's competitiveness. Therefore, optimizing the structural design of the T5 APC lamp with a radar sensor, ensuring effective integration of aluminum and plastic while also reasonably reserving space for an internal driver, is a pressing issue that needs to be addressed. [Summary of the Invention]

[0003] The purpose of this invention is to provide a T5 aluminum-plastic lamp tube with a built-in radar sensor, which solves the problem that the existing T5 aluminum-plastic lamp tube structure cannot accommodate a built-in driver.

[0004] The present invention provides the following technical solution: a T5 aluminum-plastic lamp tube with a built-in radar sensor, comprising a base, a lamp cover, a lamp strip, a driver, and a quick-release mechanism for splicing and connecting the base and the lamp cover. The driver is attached to the lamp strip and electrically connected to the lamp strip. The base is recessed with a recessed groove extending along the length of the lamp tube. The lamp strip extends along the length of the lamp tube and is laid at the bottom of the recessed groove. The cross-section of the lamp cover is arched, so that a reserved area for accommodating the driver is formed between the lamp cover and the lamp strip.

[0005] As described above, a T5 aluminum-plastic lamp tube with a built-in radar sensor has a base with oppositely arranged recessed sidewalls along its length. The opposite recessed sidewalls are located on opposite sides of the recessed groove, and the reserved area is located between the opposite recessed sidewalls.

[0006] As described above, in a T5 aluminum-plastic lamp tube with a built-in radar sensor, the recessed sidewall is inclined away from the reserved area to increase the width of the reserved area.

[0007] As described above, a T5 aluminum-plastic tube with a built-in radar sensor is provided with opposing sidewall flanges along the length direction of the base. The opposing sidewall flanges protrude from the opposing recessed sidewalls, so that the bottom of the recessed groove and the opposing recessed sidewalls form a light strip mounting groove.

[0008] As described above, a T5 aluminum-plastic lamp tube with a built-in radar sensor includes a driver comprising a circuit board and a plurality of pins arranged linearly on the circuit board. The lamp strip is provided with a plurality of contacts arranged linearly, and the pins are soldered to the corresponding contacts to electrically connect the driver and the lamp strip.

[0009] As described above, in a T5 aluminum-plastic lamp tube with a built-in radar sensor, the pin has a bent end near the contact point, and the bent end is welded to the contact point.

[0010] As described above, a T5 aluminum-plastic lamp tube with a built-in radar sensor is provided on the lamp strip, and multiple lamp beads are arranged linearly along the length of the lamp strip. The lamp beads are electrically connected to the contact point.

[0011] As described above, a T5 aluminum-plastic lamp tube with a built-in radar sensor includes a quick-release mechanism comprising opposing slots and opposing edges. The opposing slots are respectively located on the side of the sidewall flange facing away from the reserved area, and the opposing edges are respectively located on the side of the lampshade facing the reserved area.

[0012] As described above, a T5 aluminum-plastic lamp tube with a built-in radar sensor is provided with a base along its length and oppositely arranged fixing grooves, which are located on the side of the sidewall flange facing away from the reserved area.

[0013] The T5 aluminum-plastic lamp tube with a built-in radar sensor as described above also includes a lamp tube head, which includes a sleeve and a terminal passing through the sleeve. The sleeve surrounds and is nested around the end of the base and the lamp cover to cover the reserved area. The driver located in the reserved area is electrically connected to the terminal.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. The T5 aluminum-plastic lamp tube with built-in radar sensor of this utility model adopts a recessed groove structure in the base, so that a reserved area is formed between the base and the lamp cover to accommodate the lamp strip and the driver. After the driver is installed on the lamp strip, it enters the reserved area as the lamp strip is installed and laid in the recessed groove without interference. This realizes the assembly effect of the driver built into the aluminum-plastic lamp tube, reduces the installation cost of the aluminum-plastic lamp tube, makes the overall appearance of the lamp tube after installation more beautiful, and improves the competitiveness of the product.

[0016] 2. The T5 aluminum-plastic lamp tube with built-in radar sensor of this utility model adopts linearly arranged pins on the driver, which are correspondingly welded to linearly arranged contacts on the lamp strip. This achieves the effect of pre-position correction of the pins and contacts. At the same time, the pins have a bent structure, which increases the contact area with the contacts and reduces the welding defect rate. [Attached Image Description]

[0017] Figure 1 This is an exploded view of a section of the end of the T5 aluminum-plastic lamp tube of this utility model.

[0018] Figure 2 This is a side view of the T5 aluminum-plastic lamp tube of this utility model after the lamp tube head has been removed.

[0019] Figure 3 This is a schematic diagram showing the separation of the lamp strip and driver in the T5 aluminum-plastic lamp tube of this utility model.

[0020] Figure 4 This is a three-dimensional schematic diagram of the finished product of the T5 aluminum-plastic lamp tube of this utility model, showing a section of the end.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 2. Lampshade; 3. Lamp strip; 4. Driver; 5. Quick-release mechanism; 6. Lamp tube head; 10. Reserved area; 11. Recessed groove; 12. Recessed side wall; 13. Side wall flange; 14. Lamp strip mounting groove; 15. Fixing groove; 31. Contact; 32. Lamp bead; 41. Circuit board; 42. Pin; 51. Slot; 52. Slot edge; 61. Sleeve; 62. Terminal; 421. Elbow.

Detailed Implementation Methods

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to the appendix Figure 1 To be continued Figure 4This embodiment provides a T5 aluminum-plastic lamp tube with a built-in radar sensor, including a base 1, a lamp cover 2, a lamp strip 3, a driver 4, and a quick-release mechanism 5 for splicing and connecting the base 1 and the lamp cover 2. The driver 4 is attached to the lamp strip 3 and electrically connected to the lamp strip 3. The base 1 is recessed with a recessed groove 11 extending along the length of the lamp tube. The lamp strip 3 extends along the length of the lamp tube and is laid at the bottom of the recessed groove 11. The cross-section of the lamp cover 2 is arched, so that a reserved area 10 for accommodating the driver 4 is formed between the lamp cover 2 and the lamp strip 3. In this embodiment, the T5 aluminum-plastic lamp tube with built-in radar sensor adopts a recessed groove 11 structure in the base 1, so that a reserved area 10 is formed between the base 1 and the lamp cover 2, which is sufficient to accommodate the lamp strip 3 and the driver 4. After the driver 4 is installed on the lamp strip 3, it enters the reserved area 10 as the lamp strip 3 is installed and laid in the recessed groove 11 without interference. This achieves the assembly effect of the driver 4 being built into the aluminum-plastic lamp tube, reduces the installation cost of the aluminum-plastic lamp tube, makes the overall appearance of the lamp tube after installation more beautiful, and improves the competitiveness of the product.

[0024] The base 1 has opposing sunken sidewalls 12 along its length, with the opposing sunken sidewalls 12 located on opposite sides of the sunken trough 11, and the reserved area 10 located between the opposing sunken sidewalls 12. Preferably, the sunken sidewalls 12 are inclined away from the reserved area 10 to increase the width of the reserved area 10, thereby increasing the width reserved range provided by the reserved area 10 for the driver 4.

[0025] The base 1 is also provided with opposing sidewall flanges 13 along its length. The opposing sidewall flanges 13 protrude from the opposing recessed sidewalls 12, so that the bottom of the recessed groove 11 and the opposing recessed sidewalls 12 form a light strip mounting groove 14. The light strip mounting groove 14 allows the light strip 3 to be inserted from the end of the base 1 and moved along the extension direction of the light strip mounting groove 14 until it is fully inserted into the light strip mounting groove 14, without the need for fixing tools such as screws or stickers.

[0026] The driver 4 includes a circuit board 41 and multiple pins 42 arranged linearly on the circuit board 41. The lamp strip 3 has multiple contacts 31 arranged linearly. The pins 42 are soldered to corresponding contacts 31 to electrically connect the driver 4 and the lamp strip 3. Preferably, the pins 42 have a bent end 421 near the contact 31, and the bent end 421 is soldered to the contact 31. In this embodiment, the aluminum-plastic lamp tube uses linearly arranged pins 42 on the driver 4, corresponding to the linearly arranged contacts 31 on the lamp strip 3. This achieves the effect of pre-position correction of the pins 42 and contacts 31. Simultaneously, the bent structure of the pins increases the contact area with the contacts, reducing the soldering defect rate.

[0027] The light strip 3 is also provided with multiple LED beads 32 arranged linearly along the length of the light strip 3. The LED beads 32 are electrically connected to the contact 31. The multiple LED beads 32 achieve a dense light emission effect on the light strip 3, which improves the lighting effect of the light strip 3.

[0028] The quick-installation mechanism 5 includes opposing slots 51 and opposing edges 52. The opposing slots 51 are respectively located on the side of the sidewall flange 13 facing away from the reserved area 10, and the opposing edges 52 are respectively located on the side of the lampshade 2 facing the reserved area 10. When installing the lampshade 2, simply place the lampshade 2 in the corresponding position with the base 1, press the lampshade 2, and make each edge 52 engage in the slot 51 of the base 1. The assembly and installation of the lampshade 2 is completed without the need for screws, stickers, or other fixing tools, making it convenient and quick.

[0029] The base 1 is also provided with opposing fixing grooves 15 along its length. The opposing fixing grooves 15 are located on the side of the sidewall flange 13 facing away from the reserved area 10. The fixing grooves 15 enable the aluminum-plastic lamp tube to be fixed in the environment with a screwless installation method.

[0030] The aluminum-plastic lamp tube with built-in radar sensor also includes a lamp tube head 6. The lamp tube head 6 includes a sleeve 61 and a terminal 62 passing through the sleeve 61. The sleeve 61 surrounds and nests the ends of the base 1 and the lamp cover 2 to cover the reserved area 10. The driver 4 located in the reserved area 10 is electrically connected to the terminal 62. The sleeve 61 is installed at the ends of the base 1 and the lamp cover 2 and has the function of preventing the lamp strip 3 and the driver 4 from coming out. The terminal 62 is connected to an external power supply socket and has the effect of electrically connecting to an external power source to provide lighting power for the aluminum-plastic lamp tube.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A T5 aluminum-plastic lamp tube with a built-in radar sensor, characterized in that: The invention comprises a base (1), a lampshade (2), a lamp strip (3), a driver (4), and a quick-installation mechanism (5) for splicing and connecting the base (1) and the lampshade (2); the driver (4) is fitted on the lamp strip (3) and electrically connected to the lamp strip (3); the base (1) is provided with a recessed groove (11) extending along the length direction of the lamp tube; the lamp strip (3) extends along the length direction of the lamp tube and is laid on the bottom of the recessed groove (11); the cross section of the lampshade (2) is arched, so that a reserved area (10) for accommodating the driver (4) is formed between the lampshade (2) and the lamp strip (3).

2. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 1, characterized in that: The base (1) is provided with oppositely arranged sinking side walls (12) along the length direction, the opposite sinking side walls (12) are respectively located on two opposite sides of the sinking groove (11), and the reserved area (10) is located between the opposite sinking side walls (12).

3. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 2, characterized in that: The sunken side wall (12) is arranged to be inclined in a direction away from the reserved area (10) so as to increase the width of the reserved area (10).

4. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 2, characterized in that: The base (1) is also provided with oppositely arranged side wall flanges (13) along the length direction, and the opposite side wall flanges (13) are respectively protruded on the opposite sunken side walls (12), so that a light strip installation groove (14) is formed between the bottom of the sunken groove (11) and the opposite sunken side walls (12).

5. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 4, characterized in that: The driver (4) comprises a circuit substrate (41) and a plurality of pins (42) arranged linearly on the circuit substrate (41); the light strip (3) is provided with a plurality of contacts (31) arranged linearly; the pins (42) are welded to corresponding contacts (31) to electrically connect the driver (4) and the light strip (3).

6. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 5, characterized in that: The pin (42) is provided with a bent elbow (421) at one end close to the contact (31), and the elbow (421) is welded to the contact (31).

7. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 5, characterized in that: The light strip (3) is also provided with a plurality of lamp beads (32) arranged linearly along the length direction of the light strip (3), and the lamp beads (32) are electrically connected to the contacts (31).

8. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 4, characterized in that: The quick-install mechanism (5) comprises oppositely arranged card slots (51) and oppositely arranged card edges (52); the opposite card slots (51) are respectively arranged on the side of the side wall flange (13) facing away from the reserved area (10), and the opposite card edges (52) are respectively arranged on the side of the lampshade (2) facing the reserved area (10).

9. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 8, characterized in that: The base (1) is also provided with oppositely arranged fixing grooves (15) along the length direction, and the opposite fixing grooves (15) are respectively located on the side of the side wall flange (13) facing away from the reserved area (10).

10. The T5 aluminum-plastic lamp tube with built-in radar sensor according to claim 1, characterized in that: The invention also comprises a lamp tube head (6), wherein the lamp tube head (6) comprises a sleeve (61) and a terminal (62) inserted into the sleeve (61), wherein the sleeve (61) surrounds and is nested in the end of the base (1) and the lampshade (2) to cover the reserved area (10), and the driver (4) located in the reserved area (10) is electrically connected to the terminal (62).

Images