CN202546638U - T5-to-T8 switching LED (light-emitting diode) support - Google Patents

Abstract

The utility model discloses a T5-to-T8 switching LED (light-emitting diode) support which is provided with a linear support body, wherein both end parts of the support body are respectively provided with a T5 type lamp cap matched with a T5-sized lamp holder; and the positions of the support body, close to both end parts of the support body, are respectively provided with a T8 type holder body for the matched mounting of a T8-sized LED lamp tube. The LED support disclosed by the utility model achieves the switching action between lamp tubes and lamp holders of different sizes, realizes an effect that the T8-sized LED lamp tube can be mounted and used on the original T5-sized lamp holder directly and simply, and meets the requirements of users on brightness. Just like the existing lamp tube, the LED lamp tube is very simple and convenient to replace and maintain. Besides, both the support body and the T8-sized LED lamp tube matched with the support body can be used for carrying a drive power supply of the lamp, and the assembly mode is selectable.

Description

A T5 to T8 conversion LED bracket

technical field

The utility model relates to an LED bracket, in particular to a T5-to-T8 conversion type LED bracket.

Background technique

Traditional T5 fluorescent tubes are superior to most T8 fluorescent tubes using inductive ballasts in terms of materials, technical parameters, energy-saving and environmental protection effects, which makes T5 fluorescent tubes popular, especially in European and American countries. The volume is even more than that of T8 lamps. In recent years, with the improvement of LED luminous efficiency, the proportion of LED lamps in the lighting market is increasing. People gradually choose LED lamps to replace traditional T5 and T8 fluorescent lamps.

At present, LED lamps generally have three specifications: T5, T8, and T10 (T indicates the diameter of the lamp). As for the LED drive power supply inside the tube body, it is only necessary to connect the lamp tube to the mains during installation, without the need for starters and ballasts used in traditional lamp tubes; LED T5 tubes cannot be connected to the driver due to the small space between the tube The power supply is placed in the tube body. Generally, the tube body cannot be marketed alone. The driving power supply must be placed in the LED bracket and used together with the T5 lamp tube. However, because of the above-mentioned design, the disadvantages of LED tubes in many occasions are as follows: (1) Since the LED T5 tube does not have a drive, its input is DC, when installed on a bracket with a drive power supply and turned on When it is on, once the user accidentally rotates the lamp tube, the no-load voltage at the output of the drive power supply can easily break down the LED. (2) Since the performance of the traditional T5 fluorescent lamp is better than that of the T8 fluorescent lamp, and the brightness of the LED tube T8 is better than that of the T5, it has a larger optimization design space than the T5 in terms of power, brightness and heat dissipation design. In some areas, people hope to directly replace traditional T5 fluorescent lamps with T5 tubes without changing the lamp holder, but they are troubled by the insufficient power and brightness of LED T5 tubes, while LED T8 tubes can meet the brightness requirements of users. Requirements, but it needs to be additionally equipped with a lamp holder of the corresponding specification.

In view of this, the present inventor has carried out in-depth research on the existing problems, and invented a conversion bracket that can use the inherent T5 specification lamp holder for T8 specification LED lamp tube installation, which is of great importance in actual transformation and application engineering. actual meaning.

Utility model content

The purpose of this utility model is to provide a T5 to T8 conversion type LED bracket, which plays the role of conversion between lamp tubes of different specifications and lamp holders, and realizes that the LED lamp tubes of T8 specifications are placed on the inherent lamp holders of T5 specifications. The effect of direct and easy installation and use.

In order to achieve the above object, the solution of the present utility model is:

A T5-to-T8 conversion type LED bracket, which is a bracket body in the shape of a strip. The two ends of the bracket body are respectively equipped with a T5-type lamp cap that matches the lamp holder of the T5 specification, and the bracket body is close to the two ends. Each of the positions is provided with a T8-type seat body for matching and installing a T8-standard LED lamp tube.

The two T5-type lamp caps at both ends of the bracket body are respectively connected to the slots of the above-mentioned T8-type seat body at the corresponding end through wires, and each slot is respectively connected to the input end of the driving power supply of the LED lamp through wires. The output terminal is electrically connected to the LED lamp tube of T8 specification, and the above-mentioned driving power is installed in the above-mentioned T8 specification lamp tube.

The two T5-type lamp holders at both ends of the bracket body are respectively connected to the input terminals of the driving power supply of the LED lamp through wires, and the output terminals of the driving power are respectively connected to the slots of the above-mentioned two T8-type sockets through wires. The power supply is installed in the above-mentioned bracket body.

After adopting the above scheme, the utility model is a T5-to-T8 conversion type LED bracket. In use, the LED bracket is assembled by matching the two T5-type lamp holders at both ends with the inherently installed T5-type lamp holder. , the LED bracket is provided with a T8-type base body, and the T8-sized LED lamp tube used can be directly matched and installed on the T8-type base body. The conversion function between them realizes the effect of direct and easy installation and use of the T8 specification LED lamp tube on the inherent T5 specification lamp holder, which meets the user's brightness requirements, and the replacement and maintenance of the LED lamp tube is the same as the replacement of the existing lamp tube , very simple and convenient; in addition, the new type can be used to place the driving power of the lamp regardless of the bracket body or the T8-sized LED lamp tube used in conjunction with it, and the assembly method is selective.

Description of drawings

Fig. 1 is a schematic side view cross-sectional view of the first preferred embodiment of the new driving power supply;

Fig. 2 is a schematic side view cross-sectional view of a second preferred embodiment of the new matching driving power supply.

Label description

Bracket body 1 T5 lamp holder 11

Seat body 2 slots 21

LED lamp 3 drive power 4

Detailed ways

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

As shown in Figure 1-2, it is a T5-to-T8 conversion LED bracket related to the utility model, which includes a bracket body 1 and two bases 2, the bracket body 1 is in the shape of a bar, and the two bases 2 are respectively connected. At positions close to both ends of the bracket body 1 , the two bases 2 are arranged opposite to each other, and are used for matching and installing the LED lamp tube 3 of T8 specification.

The bracket body 1 is provided with a T5-type lamp holder 11 at both ends respectively, and the specification of the T5-type lamp holder 11 is the G5 type in the known technology, which matches the lamp holder of the T5 specification; the two base bodies 2 It is a T8-type seat body, that is, the specification of its slot 21 is the G13 type in the known technology, and it matches the T8-type lamp holder of the LED lamp tube 3 of the T8 specification.

The new LED bracket is used for installing and assembling the LED lamp tube 3 of T8 specification. The driving power supply 4 for driving the LED lamp tube 3 can be assembled in two ways. In the LED lamp tube 3 , its connection mode is different from that of the T5 type lamp holder 11 and the slot 21 , as explained below in detail.

As shown in Figure 1, the driving power supply 4 is installed in the LED lamp tube 3 of T8 specification. The two T5-type lamp holders 11 at both ends of the bracket body 1 are respectively connected to the slots of the T8-type base body 2 at the corresponding end through wires. 21, each slot 21 is respectively connected to the input end of the drive power supply 4 through wires, and the output end of the drive power supply 4 is electrically connected to the LED lamp tube 3 of T8 specification; , which is more conducive to the assembly of lamps and ensures the long-term normal use of the lamp tube.

As shown in Figure 2, it is the situation that the driving power supply 4 is installed in the bracket body 1, and the two T5-type lamp caps 11 at the two ends of the bracket body 1 are respectively connected to the input terminals of the driving power supply 4 through wires, and the output of the driving power supply 4 The ends are respectively connected to the slots 21 of the two T8-type seat bodies 2 through wires; this is a setting method in which the lamp tube and the driving power supply are separated, in order to prevent the no-load voltage at the output end of the driving power supply from causing accidents to the LED lamp tube 3 Damage can be protected by providing an output circuit with a no-load (open circuit, open circuit) protection function inside the drive power supply 4 .

Thus, in the use of the new LED bracket, the LED bracket is assembled by matching the two T5-type lamp holders 11 at both ends of the LED bracket with the inherently installed T5-type lamp holder, and the used T8-type LED lamp tube 3 can be directly matched and installed on the T8-type base body 2. Therefore, the LED bracket of this case plays the role of conversion between lamp tubes of different specifications and lamp holders, and realizes that the LED lamp tube 3 of T8 specification The effect of direct and easy installation and use on the seat, the lamp combined with the lamp tube and the bracket can realize self-ballasting, can be directly connected to the mains, and does not need an external transformer to meet the user's brightness requirements, and the replacement and maintenance of the LED lamp 3 is the same as the existing It is very simple and convenient to replace the lamp tube.

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present utility model.

Claims (3)

1. a T5 changes T8 change type led support; It is characterized in that: the rack body that is a strip; The both ends of this rack body are provided with the T5 type lamp holder that is complementary with the lamp socket of T5 specification respectively, and this rack body near the position at its both ends respectively be provided with one supply the LED fluorescent tube coupling of T8 specification to install T8 type pedestal.

2. a kind of T5 as claimed in claim 1 changes T8 change type led support; It is characterized in that: the two T5 type lamp holders at above-mentioned rack body both ends are connected to respectively through lead on the slot of above-mentioned T8 type pedestal of corresponding end; This every slot is connected to respectively through lead on the input of driving power of LED light fixture; The output of this driving power supplies to be electrically connected with the LED fluorescent tube of T8 specification, and above-mentioned driving power is installed in the fluorescent tube of above-mentioned T8 specification.

3. a kind of T5 as claimed in claim 1 changes T8 change type led support; It is characterized in that: the two T5 type lamp holders at above-mentioned rack body both ends are connected to respectively through lead on the input of driving power of LED light fixture; The output of this driving power is connected to respectively on the slot of above-mentioned two T8 type pedestals through lead, and above-mentioned driving power is installed in above-mentioned rack body.

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