Horizontal light touch switch with lamp

Abstract

The utility model discloses a horizontal light touch switch with a lamp, which comprises a lamp holder, a lamp cover and a lamp housing, the lamp cover is fixedly connected with the lamp holder through a hot riveting process, the lamp housing is fixedly connected with the lamp holder, the bottom of the lamp holder is provided with a plurality of raised limiting blocks, the lamp holder is provided with a telescopic lamp body, and the lamp body is provided with a light source. A limiting block is arranged on the lamp holder and penetrates through the lamp cover, a lamp bead is arranged in the lamp body, the lamp holder is provided with two first electric conductors, a second electric conductor is arranged between the first electric conductors, a reed is further arranged between the first electric conductors and located on the moving track of the lamp body, and the lamp bead, the first electric conductors and the second electric conductor are provided with leading-out pins and are higher than the limiting block. The lead-out pins are prevented from being excessively bent through the limiting blocks, the lead-out pins are protected, scaling powder is prevented from making contact with the bottom of the lamp holder, and the product has the advantage that the scaling powder is prevented from entering the lamp holder.

Description

Technical Field

[0001] The utility model relates to the technical field of tactile switches, in particular to a horizontal tactile switch with a lamp. Background Art

[0002] There are a great variety of specifications, sizes and types of electronic switches, and their application ranges are quite extensive. Most of the electronic switches commonly used in general precision equipment, small equipment or small appliances are called sensitive switches, micro switches or tactile switches. Since the volume of such switches is quite short, thin and light, they can be applied to electronic devices or instruments with limited space or only small or micro switches, such as alarm devices, 3C electronic products or microcomputers and other industries.

[0003] Before tin plating the lead-out pins of the existing horizontal tactile switch with a lamp, it is necessary to attach a layer of soldering flux to the lead-out pins in advance to facilitate the attachment of tin to the lead-out pins. Due to the small volume of the horizontal tactile switch with a lamp, the structural strength of the lead-out pins is not high. Often, when workers manually apply the soldering flux, due to improper control and downward pressure, the lead-out pins are bent, and the soldering flux also adheres to the bottom of the lamp socket. When the soldering flux enters the lead-out pins and the lamp socket, it will cause problems such as short circuit, malfunction and leakage. Therefore, the applicant has made a beneficial design and found a method to solve the above problems. The technical solution to be introduced below is generated under this background. Summary of the Invention

[0004] The purpose of the utility model is to overcome the deficiencies of the existing design of the traditional horizontal tactile switch with a lamp, and provide a product that can prevent the soldering flux from entering the lamp socket.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A horizontal tactile switch with a lamp includes a lamp socket, a lamp cover and a lamp housing. The lamp cover is connected and fixed to the lamp socket by a thermal riveting process. The lamp housing is connected and fixed to the lamp socket. The bottom of the lamp socket is provided with a plurality of protruding limit blocks. The lamp socket is provided with a retractable lamp body that passes through the lamp cover. The lamp body is provided with a lamp bead. The lamp socket is provided with two first conductors. A second conductor is provided between the first conductors. A reed is also provided between the first conductors and is located on the moving track of the lamp body. The lamp bead, the first conductors and the second conductor are provided with lead-out pins that are higher than the limit blocks.

[0007] Preferably, anti-retreat blocks are provided on both sides of the lamp socket. The lamp socket is provided with a cavity for accommodating the lamp body. The end face of the cavity is provided with a plurality of convex columns. The lamp socket is also provided with connecting columns.

[0008] Preferably, ear buckles are provided on both sides of the lamp housing and buckled on the stop block, and the lamp housing is provided with a first through hole for the connecting column to pass through, and a countersunk hole is provided on the end surface of the first through hole.

[0009] Preferably, the lamp cover is provided with a second through hole for the boss to pass through, and the lamp cover is provided with a third through hole for the lamp body to pass through.

[0010] Preferably, limiting parts are provided on both sides of the lamp body and abut against the lamp cover, undercuts are provided on both sides of the head of the lamp body, and make way grooves for the lead-out pins of the lamp beads to pass through are also provided on both sides of the lamp body, and a trigger part is provided on the back of the lamp body.

[0011] Preferably, the spring leaf is in an arc shape and is spaced apart from the second conductor.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model prevents the lead pins from being excessively bent by the limiting block, which not only protects the lead pins but also prevents the soldering flux from contacting the bottom of the lamp holder, so that the product has the advantage of preventing the soldering flux from entering the lamp holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a horizontal light-touch switch with light in the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of a horizontal light-touch switch with light in the utility model. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of a horizontal light-touch switch with light in the utility model. Figure 2 ;

[0018] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0019] Reference numerals: 1, lamp holder; 2, lamp cover; 3, lamp housing; 4, lamp body; 5, lamp bead; 6, first conductor; 7, second conductor; 8, reed; 9, lead pin;

[0020] 11. Limit block; 12. Stop block; 13. Concave cavity; 14. Protruding column; 15. Connecting column;

[0021] 21. a second through hole; 22. a third through hole;

[0022] 31. Ear button; 32. First through hole; 33. Countersunk hole;

[0023] 41. Limiting part; 42. Reverse buckle; 43. Relief groove; 44. Trigger part. Specific embodiments

[0024] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0026] In the embodiments of the present utility model, "and / or" only describes the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the front and rear associated objects.

[0027] Reference example Figures 1 to 3 A horizontal touch switch with a light includes a lamp holder 1, a lamp cover 2, and a lamp housing 3. The lamp cover 2 is connected and fixed to the lamp holder 1 through a thermal riveting process. The lamp housing 3 is connected and fixed to the lamp holder 1. A plurality of protruding limiting blocks 11 are provided at the bottom of the lamp holder 1. The lamp holder 1 is provided with a retractable lamp body 4, which passes through the lamp cover 2. A lamp bead 5 is provided inside the lamp body 4. The lamp holder 1 is provided with two first conductors 6. A second conductor 7 is provided between the first conductors 6. A reed 8 is also provided between the first conductors 6 and is located on the moving track of the lamp body 4. The lamp bead 5, the first conductors 6, and the second conductor 7 are provided with lead-out feet 9, which are higher than the limiting blocks 11. The limiting blocks 11 prevent the lead-out feet 9 from being overly bent, not only playing a role in protecting the lead-out feet 9, but also preventing the soldering flux from contacting the bottom of the lamp holder 1;

[0028] It is worth mentioning that anti-retreat blocks 12 are provided on both sides of the lamp holder 1. The lamp holder 1 is provided with a concave cavity 13 for accommodating the lamp body 4. A plurality of convex columns 14 are provided at the end face of the concave cavity 13. The lamp holder 1 is also provided with a connecting column 15. The anti-retreat blocks 12 are used in cooperation with the ear buckles 31. The convex columns 14 are used in cooperation with the lamp cover 2. The connecting column 15 further enhances the connection stability between the lamp holder 1 and the lamp housing 3;

[0029] It is worth mentioning that ear buckles 31 are provided on both sides of the lamp housing 3 and buckled on the stop block 12. The lamp housing 3 is provided with a first through hole 32 for the connecting column 15 to pass through. The end surface of the first through hole 32 is provided with a countersunk hole 33. The ear buckles 31 are buckled on the stop block 12 to form a first connection holding point between the lamp housing 3 and the lamp holder 1. The connecting column 15 is melted by a hot riveting process to increase the size of the connecting column 15 and abut against the countersunk hole 33 to form a second connection holding point.

[0030] It is worth mentioning that the lamp cover 2 is provided with a second through hole 21 for the boss 14 to pass through, and the lamp cover 2 is provided with a third through hole 22 for the lamp body 4 to pass through. After the boss 14 passes through the lamp cover 2, the boss 14 is melted by a hot riveting process, and the melted boss 14 is pressed down by a tool to increase the volume of the boss 14, so that the lamp cover 2 is connected and fixed to the lamp holder 1;

[0031] It is worth mentioning that the lamp body 4 is provided with a limit portion 41 on both sides thereof and abuts against the lamp cover 2, the lamp body 4 is provided with a buckle 42 on both sides of the head thereof, and the lamp body 4 is also provided with a make way groove 43 on both sides thereof for the lead pins 9 of the lamp beads 5 to pass through, and the back of the lamp body 4 is provided with a trigger portion 44, the limit portion 41 limits the upper and lower movable range of the lamp body 4, the buckle 42 facilitates the connection between the lamp body 4 and the button, and the trigger portion 44 presses the trigger portion 44 to deform it, so that the first conductor 6 is electrically connected to the second conductor 7, and the lamp beads 5 are triggered to light up;

[0032] It is worth mentioning that the shape of the reed 8 is set to be an arc shape and maintains a distance from the second conductor. The reed 8 is made of conductive material and is used in conjunction with the lamp body 4.

[0033] The above design scheme can enable the product to achieve the advantage of preventing soldering flux from entering the lamp holder.

[0034] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A horizontal light-touch switch with light, comprising a lamp holder (1), a lamp cover (2), and a lamp housing (3), characterized in that: The lamp cover (2) is connected and fixed to the lamp holder (1) by a hot riveting process, the lamp housing (3) is connected and fixed to the lamp holder (1), a plurality of raised limit blocks (11) are provided at the bottom of the lamp holder (1), the lamp holder (1) is provided with a retractable lamp body (4) passing through the lamp cover (2), a lamp bead (5) is provided in the lamp body (4), the lamp holder (1) is provided with two first conductors (6), a second conductor (7) is provided between the first conductors (6), a reed (8) is also provided between the first conductors (6) and is located on the moving track of the lamp body (4), the lamp bead (5), the first conductor (6) and the second conductor (7) are provided with lead pins (9) and are higher than the limit blocks (11).

2. The horizontal light-touch switch with light according to claim 1, characterized in that: Stop blocks (12) are provided on both sides of the lamp holder (1), the lamp holder (1) is provided with a concave cavity (13) for accommodating a lamp body (4), the end surface of the concave cavity (13) is provided with a plurality of convex columns (14), and the lamp holder (1) is also provided with a connecting column (15).

3. The horizontal light-touch switch with light according to claim 2, characterized in that: Ear buckles (31) are provided on both sides of the lamp housing (3) and are buckled on the stop block (12); the lamp housing (3) is provided with a first through hole (32) for the connecting column (15) to pass through; and a countersunk hole (33) is provided on the end surface of the first through hole (32).

4. The horizontal light-touch switch with light according to claim 3, characterized in that: The lamp cover (2) is provided with a second through hole (21) for the boss (14) to pass through, and the lamp cover (2) is provided with a third through hole (22) for the lamp body (4) to pass through.

5. The horizontal light-touch switch with light according to claim 4, characterized in that: Limiting portions (41) are provided on both sides of the lamp body (4) and abut against the lamp cover (2); undercuts (42) are provided on both sides of the head of the lamp body (4); and clearance grooves (43) for the lead-out pins (9) of the lamp beads (5) to pass through are also provided on both sides of the lamp body (4); and a trigger portion (44) is provided on the back of the lamp body (4).

6. The horizontal light-touch switch with light according to claim 5, characterized in that: The shape of the spring leaf (8) is set to be an arc shape, and is spaced apart from the second conductor (7).

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