GX53 light source

Abstract

The GX53 light source comprises a lamp shell, a light-transmitting cover, a light source plate, two copper needles, two copper sheets and a conversion base, the light source plate is installed in the lamp shell, the light-transmitting cover is arranged above the light source plate in a covering mode, the two copper needles are both fixed to the lamp shell, the two copper needles are connected with the two power supply ends of the light source plate in a one-to-one correspondence mode, and the conversion base is located below the lamp shell. Two copper needles are arranged on the conversion base and are fixed at the two copper needle positions, the two copper sheets are respectively arranged on the conversion base and are connected with the two copper needles in a one-to-one correspondence manner, one of the two copper sheets used for being connected with an external power supply is called as a connecting copper sheet, one end of the connecting copper sheet is connected with an elastic metal piece, and a fixing piece and an elastic pressing piece are further arranged on the conversion base. The fixing piece and the elastic pressing piece are both made of insulating materials, and the elastic pressing piece is used for pressing the metal piece downwards, so that a gap allowing an electric wire to be inserted is formed between the metal piece and the fixing piece. The mounting structure has the advantages of being simple in mounting process, low in mounting cost and capable of reducing the requirement for mounting space.

Description

Technical Field

[0001] The utility model relates to a light source, in particular to a GX53 light source. Background Art

[0002] The GX53 light source currently on the market mainly includes a lamp housing, a light cover, a light source board, two copper needles and a conversion base. The light source board is installed in the lamp housing, the light cover is installed on the lamp housing and is covered above the light source board, the two copper needles pass through the bottom of the lamp housing from bottom to top and then extend into the interior of the lamp housing, the two copper needles are fixed on the lamp housing, a part of the two copper needles located in the lamp housing is connected one-to-one with the two power ends of the light source board, the conversion base is located below the lamp housing and fixed to a part of the two copper needles located outside the lamp housing, two copper sheets are installed on the conversion base, the two copper sheets are connected one-to-one with the two copper needles, one of the copper sheets is connected with a power cord for connecting to an external power supply, when the power cord is connected to an external power supply, the GX53 light source is energized to achieve lighting.

[0003] In the above-mentioned GX53 light source, the manufacturer considers the cost on the one hand and the packaging aesthetics on the other hand. The power cord connected to the copper sheet for accessing the external power supply is generally short. When the GX53 light source is actually installed and used, the power cord cannot be directly connected to the external power supply, and an additional wire needs to be set up as an extension cord. One end of the extension cord is connected to the power terminal of the external power supply, and the other end is connected to the power cord through the terminal block. After the connection, the terminal block needs to be hidden on the back of the GX53 light source to avoid affecting the appearance. However, this not only complicates the installation process and increases the installation cost, but also increases the requirements for installation space. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a GX53 light source which has a simple installation process, low installation cost and can reduce the requirement for installation space.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a GX53 light source, including a lamp housing, a light-transmitting cover, a light source board, two copper needles, two copper sheets and a conversion base, the light source board is installed in the lamp housing, the light-transmitting cover is installed on the lamp housing and covers the light source board, the two copper needles are fixed on the lamp housing, the two copper needles and the two power supply ends of the light source board are connected one-to-one, the conversion base is located below the lamp housing and fixed on the two copper needles, the two copper sheets are respectively installed on the conversion base and connected one-to-one with the two copper needles, one of the two copper sheets used for connecting to an external power supply is called a connecting copper sheet, one end of the connecting copper sheet is connected to a metal piece with elasticity, a fixing piece and an elastic pressing piece are also installed on the conversion base, the fixing piece and the elastic pressing piece are both made of insulating materials, the fixing piece is located above the metal piece, and the elastic pressing piece is used to press the metal piece downward so that a gap is formed between the metal piece and the fixing piece so that a wire can be inserted.

[0006] The elastic pressing member is located above the fixing member, and has two pressing blocks arranged at intervals. The fixing member is provided with two through holes. When the elastic pressing member is pressed downward, the two pressing blocks can pass through the two through holes one by one, contact with the metal member, and press the metal member downward.

[0007] The fixing piece is provided with a plug hole for the wire to enter and exit. When the metal piece is pressed downward by two pressing blocks, the plug hole faces the gap between the two pressing blocks.

[0008] The metal piece and the connecting copper sheet are formed in one piece.

[0009] The fixing part and the elastic pressing part are respectively plastic parts.

[0010] Compared with the prior art, the utility model has the advantage that a metal piece with elasticity is connected to one end of the connecting copper sheet, and a fixing piece and an elastic pressing piece are installed on the conversion base. Both the fixing piece and the elastic pressing piece are made of insulating materials. The fixing piece is located above the metal piece. The elastic pressing piece can press the metal piece downward to form a gap between the metal piece and the fixing piece so that a wire can be inserted. When the GX53 light source needs to be connected to an external power supply, the elastic pressing piece is first pressed to deform the metal piece. When a gap is formed between the metal piece and the fixing piece so that a wire can be inserted, the pressing of the elastic pressing piece is stopped. Keep the current position of the elastic pressing piece unchanged, insert one end of the wire into the gap formed between the metal piece and the fixing piece, and then release the elastic pressing piece. At this time, the elastic pressing piece pops up and resets, and the metal piece also pops up and resets. When the metal piece pops up, it will contact one end of the wire and press and fix the one end of the wire on the fixing piece. Finally, connect the other end of the wire to the external power supply to complete the connection with the external power supply. Therefore, the utility model does not need to set a power cord or a wiring terminal, the installation process is simple, the installation cost is low, and the installation space requirement can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an exploded view of the GX53 light source of the present utility model;

[0012] Figure 2 This is an exploded view of the conversion base of the GX53 light source of the present utility model and the components installed thereon;

[0013] Figure 3 It is a cross-sectional view of the conversion base of the GX53 light source of the utility model and the components installed thereon;

[0014] Figure 4 It is a top view of the conversion base of the GX53 light source of the utility model and the components installed thereon;

[0015] Figure 5 The figure is a bottom view of the conversion base of the GX53 light source of the present invention and the components installed thereon. DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Embodiment 1: As shown in the figure, a GX53 light source includes a lamp housing 1, a light-transmitting cover 2, a light source board 3, two copper needles 4, two copper sheets and a conversion base 5. The light source board 3 is installed in the lamp housing 1, and the light-transmitting cover 2 is installed on the lamp housing 1 and is covered above the light source board 3. The two copper needles 4 respectively pass through the bottom of the lamp housing 1 from bottom to top and then extend into the interior of the lamp housing 1. The two copper needles 4 are fixed on the lamp housing 1. A part of the two copper needles 4 located in the lamp housing 1 is connected to the two power supply ends of the light source board 3 in a one-to-one correspondence. The conversion base 5 is located below the lamp housing 1 and is fixed to the two copper needles. 4 is located at a part of the outside of the lamp housing 1, two copper sheets are respectively installed on the conversion base 5, and are connected to the two copper pins 4 one by one. The one of the two copper sheets used for connecting to the external power supply is called the connecting copper sheet 6, and one end of the connecting copper sheet 6 is connected to an elastic metal piece 7. A fixing piece 8 and an elastic pressing piece 9 are also installed on the conversion base 5. The fixing piece 8 and the elastic pressing piece 9 are both made of insulating materials. The fixing piece 8 is located above the metal piece 7. The elastic pressing piece 9 is used to press the metal piece 7 downward, so that a gap is formed between the metal piece 7 and the fixing piece 8 for inserting the wire.

[0018] In this embodiment, in the initial state, there is no gap between the metal part 7 and the fixing part 8 or the gap is not enough for the wire to be inserted. When the GX53 light source needs to be connected to an external power source, the elastic pressing part 9 is pressed first, and the elastic pressing part 9 is deformed to deform the metal part 7. At this time, the gap between the metal part 7 and the fixing part 8 becomes larger. When a gap is formed between the metal part 7 and the fixing part 8 so that the wire can be inserted, stop pressing the elastic pressing part 9, keep the current position of the elastic pressing part 9 unchanged, and then insert one end of the wire into the gap formed between the metal part 7 and the fixing part 8, and then release the elastic pressing part. 9. At this time, the elastic pressing member 9 bounces up and resets, and the metal member 7 also bounces up and resets. When the metal member 7 bounces up and resets, it will contact one end of the wire and press the one end of the wire to fix it on the fixing member 8. Finally, the other end of the wire is connected to the external power supply. The connection between the GX53 light source and the external power supply is completed. Therefore, the GX53 light source of the utility model does not need to be equipped with a power cord when leaving the factory, and does not need to be equipped with a wiring terminal during installation. The connection with the external power supply is achieved only through the wire used as an extension cord. The installation process is simple, the installation cost is low, and the installation space requirement can be reduced.

[0019] Embodiment 2: This embodiment is basically the same as Embodiment 1, with the difference that: in this embodiment, the elastic pressing member 9 is located above the fixing member 8, the elastic pressing member 9 has two pressing blocks 10 arranged at intervals, and the fixing member 8 is provided with two through holes. When the elastic pressing member 9 is pressed downward, the two pressing blocks 10 can pass through the two through holes one by one, contact with the metal member 7, and press the metal member 7 downward.

[0020] Embodiment 3: This embodiment is basically the same as Embodiment 2, except that: in this embodiment, a socket 11 for the entry and exit of wires is provided on the fixing member 8, and when the metal member 7 is pressed downward by two pressing blocks 10, the socket 11 is opposite to the gap between the two pressing blocks 10.

[0021] In this embodiment, the insertion position of the wire is limited by providing the insertion hole 11 to avoid the two pressing blocks 10 from hindering the insertion of the wire, thereby ensuring that the wire can be smoothly inserted between the metal member 7 and the fixing member 8.

[0022] Embodiment 4: This embodiment is basically the same as Embodiment 1, except that: in this embodiment, the metal member 7 and the connecting copper sheet 6 are integrally formed.

[0023] In this embodiment, the metal member 7 is made of copper and can be integrally formed with the connecting copper sheet 6 , thereby simplifying the manufacturing process of the metal member 7 and the connecting copper sheet 6 .

[0024] Embodiment 5: This embodiment is basically the same as Embodiment 1, except that: in this embodiment, the fixing member 8 and the elastic pressing member 9 are respectively plastic members.

[0025] In this embodiment, the fixing member 8 and the elastic pressing member 9 are respectively implemented by relatively low-cost plastic parts, thereby reducing the cost of the GX53 light source.

Claims

1. A GX53 light source, comprising a lamp housing, a light-transmitting cover, a light source board, two copper pins, two copper sheets and a conversion base, wherein the light source board is installed in the lamp housing, the light-transmitting cover is installed on the lamp housing and covers the light source board, the two copper pins are fixed on the lamp housing, the two copper pins are connected to the two power supply ends of the light source board in a one-to-one correspondence, the conversion base is located below the lamp housing and fixed on the two copper pins, the two copper sheets are respectively installed on the conversion base and are connected to the two copper pins in a one-to-one correspondence, characterized in that The one of the two copper sheets used to connect to an external power supply is called a connecting copper sheet. One end of the connecting copper sheet is connected to an elastic metal piece. A fixing piece and an elastic pressing piece are also installed on the conversion base. Both the fixing piece and the elastic pressing piece are made of insulating materials. The fixing piece is located above the metal piece. The elastic pressing piece is used to press the metal piece downward to form a gap between the metal piece and the fixing piece so that the wire can be inserted.

2. A GX53 light source according to claim 1, characterized in that The elastic pressing member is located above the fixing member, and has two pressing blocks arranged at intervals. The fixing member is provided with two through holes. When the elastic pressing member is pressed downward, the two pressing blocks can pass through the two through holes one by one, contact with the metal member, and press the metal member downward.

3. A GX53 light source according to claim 2, characterized in that The fixing piece is provided with a plug hole for the wire to enter and exit. When the metal piece is pressed downward by two pressing blocks, the plug hole faces the gap between the two pressing blocks.

4. A GX53 light source according to claim 1, characterized in that The metal piece and the connecting copper sheet are formed in one piece.

5. A GX53 light source according to claim 1, characterized in that The fixing part and the elastic pressing part are respectively plastic parts.

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