Novel indicating lamp

Abstract

The novel indicating lamp comprises a housing, an integrated LED module, a base and two pins, the base is fixed at the lower end of the housing, an internal space is formed between the base and the housing, the pins are fixed on the base, the first ends of the pins extend out of the base to serve as external electric parts, the second ends of the pins extend into the internal space, and the second ends of the pins are provided with bayonets. Two hard electric pins extend out of the integrated LED module, and the integrated LED module is located in the inner space and is matched with the bayonet through the electric pins, so that the integrated LED module is clamped and limited on the pins, and electrical connection is formed. The indicating lamp structure is reasonable in arrangement, fixed connection and electric connection of the integrated LED module are reliable, automatic assembling of the indicating lamp can be achieved through structural optimization, and therefore production efficiency can be improved, and product consistency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrical field, concretely relates to a novel indicating lamp. BACKGROUND

[0002] The indicating lamp, also called signal lamp, is usually installed on the panel position of some electrified instruments such as household appliances and industrial equipment, that is, for providing signal indication; usually when the equipment starts or appears the fault, the indicating lamp is lit.

[0003] The traditional indicating lamp usually includes lamp pearl, soft conductor, pin and cover shell and other components, wherein the lamp pearl is electrically connected with the pin by welding through the soft conductor. However, this design mainly has the following problems in practical application: 1, the welding part is easy to loosen: due to the connection of the soft conductor, the lamp pearl has a certain activity space in the cover shell, when subjected to external vibration or mechanical impact, the welding part is easy to loosen, leading to unstable electrical connection, even the problem of open circuit or poor contact, affecting the reliability and service life of the product; 2, it is difficult to adapt to automatic production: the traditional welding process depends on manual operation greatly, and the welding process is difficult to realize standardization and high efficiency, which is difficult to meet the needs of modern automatic production, leading to low production efficiency and poor product consistency. CONTENT OF THE UTILITY MODEL

[0004] To this end, the utility model provides an indicating lamp with stable electrical connection and facilitating automatic assembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a novel indicating lamp, including the cover shell with the indicating cap, the integrated LED module, the base and two pins, the base is fixed to the lower end of the cover shell and forms the internal space between the two, the pin is fixed on the base, the first end of the pin is stretched out of the base as the external electrical part, the second end of the pin is stretched into the internal space, and the second end of the pin is provided with a bayonet, the integrated LED module is stretched out of two hard electrical pins, the integrated LED module is in the internal space and is connected with the bayonet through the electrical pin, the integrated LED module is connected with the electrical pin on the pin and forms the electrical connection.

[0007] Preferably, the second end of the pin is upwardly extended relative to the base, the bayonet is arranged on the upper end of the second end, and the integrated LED module has a spacing between the upper end of the base.

[0008] Preferably, the upper end of the base is provided with an upwardly protruding upper insulating partition plate between the second ends of the two pins, and the upper end of the upper insulating partition plate extends to be close to the integrated LED module.

[0009] Preferably, the socket is open at the upper end, the socket comprises a groove bottom, two side walls extending upward from the groove bottom, and after the electrical contact pin is inserted into the socket, the electrical contact pin is pressed and folded towards the groove bottom through the two side walls, thereby forming a pressing and limiting position of the electrical contact pin in the socket.

[0010] Preferably, the lower end of the base is provided with a downwardly protruding lower insulation partition plate between the first ends of the two pins.

[0011] Preferably, the first end of at least one of the pins is arranged in an inclined manner relative to the base axis, so that the distance between the first ends of the two pins gradually increases in the upward direction.

[0012] Preferably, the indicating cap is arranged at the upper end of the shell, and the outer diameter of the indicating cap is greater than the outer diameter of the upper end of the shell, and an elastic buckle for mounting the indicating lamp is formed on the outer side wall of the shell.

[0013] Preferably, the corresponding position of the elastic buckle on the outer side wall of the shell is closed.

[0014] Preferably, the integrated LED module comprises an insulating package, and an LED lamp bead and a resistor encapsulated in the insulating package and connected between the two electrical contact pins, and the electrical contact pins are fixed to the insulating package.

[0015] The utility model has the positive effect that: the utility model discloses the structure of the indicating lamp is optimized, and the light source in the indicating lamp is replaced by the integrated LED module, the integrated LED module has the electrical contact pin of hard, and the higher mechanical strength is provided through the clamping connection between the electrical contact pin and the pin, can bear the greater external force, thereby avoid the problem of loose or virtual welding, the stability and reliability of electrical connection are improved, and the structure can better adapt to automatic assembly, improve production efficiency and product consistency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following briefly introduces the drawings needed in the specific embodiment or prior art description. Similar elements or parts in the drawings are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn according to the actual proportion.

[0017] Figure 1 It is a three-dimensional schematic view of the indicating lamp in the utility model for removing the shell;

[0018] Figure 2 It is a three-dimensional schematic view of the indicating lamp in the utility model for removing the shell;

[0019] Figure 3 It is Figure 2A-A sectional view schematic diagram of the application;

[0020] Figure 4 B-B sectional view schematic diagram of the application; Figure 2 B-B sectional view schematic diagram of the application;

[0021] Figure 5 C enlarged schematic diagram of the application; Figure 3 C enlarged schematic diagram of the application;

[0022] Figure 6 A perspective schematic diagram of the shell in the application.

[0023] The reference signs shown in the figure are: 1, pin; 11, first end; 12, second end; 13, bayonet; 131, groove bottom; 132, side wall; 2, base; 3, upper insulating partition; 4, lower insulating partition; 5, integrated LED module; 51, power pin; 52, insulating package; 53, LED lamp bead; 6, shell; 61, indicating cap; 62, elastic buckle; 63, stop step. DETAILED DESCRIPTION

[0024] The embodiments of the technical scheme of the application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the application, and therefore only serve as examples, and cannot limit the protection scope of the application.

[0025] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meanings understood by the technical personnel in the field to which the application belongs.

[0026] As Figures 1-6As shown, the indicating lamp of the embodiment of the utility model includes the cover 6 with the indicating cap 61, the integrated LED module 5, the base 2 and the two pins 1, the base 2 is fixed to the lower end of the cover 6 and forms the internal space between the two, the pin 1 is fixed on the base 2, the first end 11 of the pin 1 extends out of the base 2 as the external electrical part, the external electrical part is used to connect the external wire to power the indicating lamp, and the second end 12 extends into the internal space, the second end 12 of the pin 1 is provided with the bayonet 13, the integrated LED module 5 extends two hard electrical connecting pins 51, the integrated LED module 5 is in the internal space and is connected with the bayonet 13 through the electrical connecting pin 51, the integrated LED module 5 is clamped and limited on the pin 1 and the electrical connection is formed, the light source used in the indicating lamp is replaced by the integrated LED module 5, the integrated LED module 5 has the hard electrical connecting pin 51, the clamping connection between the electrical connecting pin 51 and the pin 1 provides higher mechanical strength, can withstand greater external force, thereby avoiding the problem of loose or virtual welding, and significantly improving the stability and reliability of the electrical connection, and the structure can better adapt to automatic assembly, improve production efficiency and improve product consistency.

[0027] As Figure 1 , 3 As shown, the second end 12 of the pin 1 extends upward relative to the base 2, the bayonet 13 is arranged on the upper end of the second end 12, and the integrated LED module 5 has a spacing between the upper end of the base 2, which provides more operating space for the integrated LED module 5 and the bayonet 13 during the assembly of the indicating lamp, which is beneficial to production; in addition, the integrated LED module 5 is arranged in the upper position, which can directly emit light outward.

[0028] As Figure 1 , 3 As shown, the upper end of the base 2 is provided with an upwardly protruding upper insulating partition plate 3 between the second ends 12 of the two pins 1, the upper end of the upper insulating partition plate 3 extends to the integrated LED module 5, so that the second ends 12 of the two pins 1 on the indicating lamp can be effectively insulated by the upper insulating partition plate 3, and the electrical insulation performance is enhanced; at the same time, the upper insulating partition plate 3 can also provide additional support for the integrated LED module 5, which is beneficial to improve the reliability of the installation of the integrated LED module 5.

[0029] As Figure 1 , 3As shown in Figure 5, the bayonet 13 has an opening at the top and includes a groove bottom 131 and two side walls 132 extending upward from the groove bottom 131. After the power contact pin 51 is inserted into the bayonet 13, it is squeezed and bent towards the groove bottom 131 by the side walls 132, forming a pressure limit for the power contact pin 51 within the bayonet 13. This allows the power contact pin 51 to be better fixed on the pin 1 when it is inserted into the bayonet 13 during assembly. This fixing method can effectively resist vibration or external impact, ensuring that the integrated LED module 5 remains stable during long-term use. It also makes the fixed connection and electrical connection between the integrated LED module 5 and the base 2 more stable, while optimizing the assembly process and providing higher quality and efficiency for production and use.

[0030] like Figures 1-2 As shown in Figure 4, a downwardly protruding lower insulating partition 4 is provided at the lower end of the base 2 between the first ends 11 of the two pins 1. The insulating partition 4 can provide corresponding insulation isolation between the first ends 11 of the two pins 1, thereby enhancing the electrical insulation performance.

[0031] As a further structural optimization, the first end 11 of at least one of the pins 1 is inclined relative to the axial direction of the base 2, so that the distance between the first ends 11 of the two pins 1 gradually increases from top to bottom, thereby providing a larger wiring operation space for the first ends 11 of the two pins 1, reducing interference during wiring, which is beneficial for wiring; as a preferred option, the first ends 11 of the two pins 1 can be set to be inclined relative to the axial direction of the base 2, that is, the first ends 11 of the two pins 1 are arranged in a figure-eight shape.

[0032] like Figure 6 As shown, the indicator caps 61 are distributed on the upper end of the housing 6. The outer diameter of the indicator caps 61 is larger than the outer diameter of the upper end of the housing 6, thereby forming a stop step 63 between the indicator caps 61 and the housing 6. An elastic buckle 62 for installing the indicator light is formed on the outer side wall of the housing 6. In this design, when the indicator light is installed, the stop step 63 cooperates with the elastic buckle 62, so that the indicator light can be installed quickly and the installation efficiency can be improved.

[0033] Continue reading Figure 6 The outer wall of the cover 6 is closed at the position corresponding to the elastic buckle 62. The closed setting can prevent water and dust from entering the cover 6, thereby ensuring the performance of the indicator light.

[0034] like Figure 1 , 4As shown, the integrated LED module 5 comprises an insulating package 52, and an LED lamp bead 53 and a resistor encapsulated in the insulating package 52 and connected between two electrically connecting legs 51 fixed on the insulating package 52 to provide effective fixation and support for the electrically connecting legs 51, and encapsulate the LED lamp bead 53 and the resistor in the insulating package 52 to effectively isolate the electrical components from the external environment (such as moisture, dust, etc.) and improve the performance of the integrated LED module 5.

[0035] Other variations and modifications can be made to the above-described embodiments without departing from the spirit and scope of the application. It is intended that all such variations and modifications be included within the scope of the application as described in the specification.

Claims

1. A novel indicator light characterized by: The indicator lamp comprises a cover (6) with an indicating cap (61), an integrated LED module (5), a base (2) fixed to the lower end of the cover (6) and forming an internal space therebetween, and two pins (1) fixed to the base (2), the first end (11) of the pin (1) extending out of the base as an external electrical part, the second end (12) of the pin (1) extending into the internal space, and the second end (12) of the pin (1) being provided with a bayonet (13), the integrated LED module (5) extending two rigid electrical connecting pins (51), the integrated LED module (5) being located in the internal space and being connected to the bayonet (13) through the electrical connecting pins (51), thereby forming clamping and limiting of the integrated LED module (5) on the pin (1) and forming electrical connection.

2. The novel indicator light of claim 1, wherein: The second end (12) of the pin (1) extends upward relative to the base (2), and the bayonet (13) is arranged at the upper end of the second end (12), and the integrated LED module (5) has a spacing between the upper end of the base (2).

3. The novel indicator light of claim 1, wherein: The upper end of the base (2) is provided with an upwardly protruding upper insulating partition plate (3) between the second ends (12) of the two pins (1), and the upper end of the upper insulating partition plate (3) extends to be close to the integrated LED module (5).

4. The novel indicator light of claim 2, wherein: The bayonet (13) is open at the upper end, and the bayonet (13) comprises a groove bottom (131) and two side walls (132) extending upward from the groove bottom (131), and after the electrical connecting pin (51) is clamped into the bayonet (13), the electrical connecting pin (51) is pressed and bent towards the groove bottom (131) through the two side walls (132), thereby forming the pressing and limiting of the electrical connecting pin (51) in the bayonet (13).

5. The novel indicator light of claim 1, wherein: The lower end of the base (2) is provided with a downwardly protruding lower insulating partition plate (4) between the first ends (11) of the two pins (1).

6. The novel indicator light according to any one of claims 1 to 5, characterized in that: The first end (11) of at least one of the pins is arranged in an inclined manner relative to the base (2) in the axial direction, so that the spacing between the first ends (11) of the two pins (1) gradually increases in the direction from top to bottom.

7. The novel indicator light of claim 1, wherein: The indicating cap (61) is arranged on the upper end of the cover (6), and the outer diameter of the indicating cap (61) is greater than the outer diameter of the upper end of the cover (6), and the outer side wall (63) of the cover (6) is provided with an elastic buckle (62) for mounting the indicator lamp.

8. The novel indicator light of claim 6, wherein: The outer side wall (63) of the cover (6) is closed at the position corresponding to the elastic buckle (62).

9. The novel indicator light of claim 1, wherein: The integrated LED module (5) comprises an insulating package (52), an LED lamp bead (53) and a resistor encapsulated in the insulating package (52) and connected between the two electrical connecting pins (51), and the electrical connecting pin (51) is fixed to the insulating package (52).

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