LED lamp bead explosion-proof detection device

Abstract

The utility model provides an LED lamp bead explosion-proof detection device, which relates to the technical field of LED lamp bead detection and comprises a mounting disc, a placement groove is formed in the surface of the mounting disc, an L-shaped clamping rail is mounted on one side, close to the placement groove, of the surface of the mounting disc, a contact reed is mounted on one side, close to the mounting disc, of the L-shaped clamping rail, and a connecting pin is mounted at the bottom of the contact reed. An LED lamp bead is placed in a containing groove, two pins of the lamp bead are placed on the outer side of the containing groove, the LED lamp bead is rotated, and the pins move into an L-shaped clamping rail along with the LED lamp bead in the rotating process, move to the bottom of a contact spring piece and are clamped between an installation disc and the contact spring piece by the contact spring piece. When power-on is needed, the LED lamp bead can emit light only by connecting the connecting pin with a power supply, an operator can quickly connect the LED lamp bead with a test power supply through the quick connecting end arranged at the bottom of the connecting pin so as to detect the LED lamp bead, the overall installation steps are simple and quick, and the operation steps of the operator are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp bead detection, in particular to an LED lamp bead explosion-proof detection device. Background Art

[0002] LED lamp beads are the abbreviation of light-emitting diodes, also known as LED. This is a popular name. LED lamp beads are widely used in many production fields such as lighting, LED large-screen displays, traffic lights, decoration, computers, electronic toys and gifts, switches, telephones, advertising, urban lighting projects, etc. Different characteristics are required for LED lamp beads according to their different fields of use.

[0003] Existing LED lamp beads are usually tested by random sampling. They are installed on the surface of the test board by welding, and then the lamp beads are powered on for testing. During the test, the lamp beads are observed to see whether they are luminous and have explosion-proof characteristics. However, for operators, the number of lamp beads that are usually sampled is large, and multiple lamp beads need to be installed and fixed by welding, which is labor-intensive and requires certain welding experience. In addition, the lamp beads are usually small. For example, the pins at both ends of the sheet LED lamp beads are shorter, which requires certain operating experience for the operator and the disassembly after the test is completed also requires a long operation time, further increasing the work intensity. Utility Model Content

[0004] The purpose of the utility model is to solve the following problems existing in the prior art:

[0005] Existing LED lamp beads are usually tested by random sampling. They are installed on the surface of the test board by welding, and then the lamp beads are powered on for testing. During the test, the lamp beads are observed to see whether they are luminous and have explosion-proof characteristics. However, for operators, the number of lamp beads that are usually sampled is large, and multiple lamp beads need to be installed and fixed by welding, which is labor-intensive and requires certain welding experience. In addition, the lamp beads are usually small. For example, the pins at both ends of the sheet LED lamp beads are shorter, which requires certain operating experience for the operator and the disassembly after the test is completed also requires a long operation time, further increasing the work intensity.

[0006] In order to solve the problems existing in the prior art, the utility model provides an explosion-proof detection device for LED lamp beads, including a mounting plate, a mounting plate, a placement groove is opened on the surface of the mounting plate, an L-shaped rail is installed on the side of the mounting plate surface close to the placement groove, a contact spring is installed on the side of the L-shaped rail close to the mounting plate, and a connecting foot is installed at the bottom of the contact spring.

[0007] The utility model provides an explosion-proof detection device for LED lamp beads.

[0008] Furthermore, the mounting plate is made of insulating material as a whole, and the placement grooves on the surface are arranged in a row, and the mounting plate is circular as a whole.

[0009] Furthermore, the L-shaped rail is in an arc shape as a whole that matches the placement slot, and two opposite L-shaped rails are respectively arranged on both sides of each placement slot.

[0010] Furthermore, the vertical portion of the L-shaped rail is connected to the mounting plate, and the horizontal portion is arranged at the end of the vertical portion and is parallel to the mounting plate.

[0011] Furthermore, the contact spring is located at the bottom of the horizontal part of the L-shaped rail, extends into the inside of the L-shaped rail and is connected to the connecting foot.

[0012] Furthermore, the connecting leg extends through the mounting plate to the inside of the L-shaped rail, and a quick-connect end is provided at the bottom of the connecting leg.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model places an LED lamp bead in a placement groove and places two pins of the lamp bead outside the placement groove, and rotates the LED lamp bead. During the rotation, the pins of the LED lamp bead follow the movement and enter the L-shaped rail, and move to the bottom of the contact spring and are clamped between the installation plate and the contact spring. At this time, the pins of the LED lamp bead are connected with the contact spring and the connecting pin. When power is needed, the LED lamp bead only needs to be connected to the power supply to emit light. The operator can quickly connect the test power supply through the quick-connect terminal arranged at the bottom of the connecting pin to test the LED lamp bead. The overall installation steps are simple and fast, which simplifies the operation steps of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a working schematic diagram of the L-shaped rail of the utility model;

[0017] Figure 3 This is a schematic diagram of an L-shaped rail of the utility model;

[0018] Figure numerals: 1. mounting plate; 2. placement slot; 3. L-shaped rail; 4. contact spring; 5. connecting foot;. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0021] Example 1

[0022] like Figure 1-3 As shown, an LED lamp bead explosion-proof detection device includes a mounting plate 1, the mounting plate 1, a placement groove 2 is opened on the surface of the mounting plate 1, the mounting plate 1 is made of an insulating material as a whole, and the placement grooves 2 on the surface are arranged in a row, the mounting plate 1 is circular as a whole, and an L-shaped rail 3 is installed on the side of the mounting plate 1 surface close to the placement groove 2, the L-shaped rail 3 is formed as a whole in an arc shape that is adapted to the placement groove 2, and two opposite L-shaped rails 3 are respectively arranged on both sides of each placement groove 2, the L-shaped rail 3 is formed as a whole in an arc shape that is adapted to the placement groove 2, and each Two opposite L-shaped rails 3 are respectively arranged on both sides of the placement groove 2, the vertical part of the L-shaped rail 3 is connected to the mounting plate 1, and the horizontal part is arranged at the end of the vertical part and parallel to the mounting plate 1. A contact spring 4 is installed on the side of the L-shaped rail 3 close to the mounting plate 1, and a connecting foot 5 is installed at the bottom of the contact spring 4. The contact spring 4 is located at the bottom of the horizontal part of the L-shaped rail 3, extends to the inside of the L-shaped rail 3 and is connected to the connecting foot 5, the connecting foot 5 passes through the mounting plate 1 and extends to the inside of the L-shaped rail 3, and a quick-connect end is arranged at the bottom of the connecting foot 5.

[0023] Working principle description: First, when in use, place the LED lamp bead in the placement groove 2 and place the two pins of the lamp bead outside the placement groove 2, and rotate the LED lamp bead. During the rotation, the pins of the LED lamp bead follow the movement into the L-shaped rail 3, and move to the bottom of the contact spring 4 and be clamped by the contact spring 4 between the mounting plate 1 and the contact spring 4. At this time, the pins of the LED lamp bead are connected with the contact spring 4 and the connecting pin 5. When power is needed, only the connecting pin 5 needs to be connected to the power supply for the LED lamp bead to emit light. The operator can quickly connect to the test power supply through the quick-connect terminal set at the bottom of the connecting pin 5 to test the LED lamp bead.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED lamp bead explosion-proof detection device, comprising a mounting plate (1), Features: The mounting plate (1) has a placement groove (2) on its surface, an L-shaped rail (3) is installed on the side of the mounting plate (1) close to the placement groove (2), a contact spring (4) is installed on the side of the L-shaped rail (3) close to the mounting plate (1), and a connecting foot (5) is installed at the bottom of the contact spring (4).

2. According to claim 1, an LED lamp bead explosion-proof detection device, Features: The mounting plate (1) is made of insulating material as a whole, and the placement grooves (2) on the surface are arranged in a row, and the mounting plate (1) is circular as a whole.

3. According to claim 1, an LED lamp bead explosion-proof detection device, Features: The L-shaped rail (3) is in an arc shape as a whole that matches the placement slot (2), and two opposite L-shaped rails (3) are respectively arranged on both sides of each placement slot (2).

4. The LED lamp bead explosion-proof detection device according to claim 1, Features: The vertical portion of the L-shaped rail (3) is connected to the mounting plate (1), and the horizontal portion is arranged at the end of the vertical portion and is parallel to the mounting plate (1).

5. The LED lamp bead explosion-proof detection device according to claim 4, Features: The contact spring (4) is located at the bottom of the horizontal part of the L-shaped rail (3), extends into the interior of the L-shaped rail (3) and is connected to the connecting foot (5).

6. The LED lamp bead explosion-proof detection device according to claim 1, Features: The connecting foot (5) passes through the mounting plate (1) and extends to the inside of the L-shaped rail (3), and a quick-connect end is provided at the bottom of the connecting foot (5).

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