CN201100533Y

CN201100533Y - An improved indicator

Info

Publication number: CN201100533Y
Application number: CNU2007200594791U
Authority: CN
Inventors: 黄政发
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-13
Filing date: 2007-11-13
Publication date: 2008-08-13
Anticipated expiration: 2017-11-13

Abstract

The utility model discloses an indicating lamp with an improved structure, which comprises a bulb, a lamp shade, a base buckled with the lamp shade and a connecting terminal running through the base, wherein an bulb electrode is plugged in the base and is in contact with the connecting terminal, and a part of the connecting terminal, which extends out of the top of the base, is flexed to fasten the bulb with the base firmly. Compared with the prior art, the utility model utilizes the plug-in connection of the bulb electrode and the flexing of the connecting terminal to combine the bulb, the connecting terminal and the base in one piece, and no welding is needed, thus the poor circuit contact caused by the aging and oxidation of welding points can not arise, meanwhile, the exposure lengths of the electrode and wires in open air are reduced, by which the circuit is prevented from being easily damaged, moreover, the volume is decreased, and the production cost is reduced.

Description

A kind of indicator lamp that improves structure

Technical field

The utility model relates to a kind of indicator lamp, especially a kind of indicator lamp that is used for showing on the parts such as household electrical appliance, automobile, air-conditioner or instrument and meter duty.

Background technology

At present, on parts such as automobile, household electrical appliance or instrument and meter, generally all be provided with indicator lamp, be used to show the duties such as power supply, level and information demonstration of parts.Other elements such as shown in Figure 1, traditional indicator lamp comprises pedestal, run through the binding post of pedestal and bulb, resistance.Wherein, bulb and resistance generally are connected and fixed by scolding tin and binding post.Though this welded indicator lamp manufacture craft is simple a little, also exists many shortcomings, be exposed in the air as welding position, aging easily in long-term use, oxidation causes the welding position loose contact, influences illuminating effect; Simultaneously this Welding Structure makes the electrode of bulb and resistance or lead all be positioned at outside the pedestal, and the strength ratio of electrode and lead a little less than, tiny external force can both make electrode and lead distortion, destroys circuit easily; On the other hand, the indicator lamp volume ratio of this structure is bigger, and consumptive material is many, thereby has improved production cost, has reduced economic benefit.

Summary of the invention

The purpose of this utility model is to overcome shortcoming of the prior art with not enough, the novel indicator lamp that provide a kind of and need not to weld, circuit is firm, volume is little and cost is low.

To achieve these goals, the utility model is realized by following technical scheme:

A kind of indicator lamp that improves structure, comprise bulb, lampshade, with the lampshade pedestal of buckle and the binding post that runs through pedestal mutually; Described bulb electrode is plugged in the pedestal and with binding post and contacts, and binding post stretches out the part bending at pedestal top with bulb and pedestal card jail.Utilize this grafting and bending structure, need not welding can be linked to be an integral body with bulb, binding post and pedestal, can not cause the circuit loose contact with oxidation because of welding position is aging, also be not easy to damage circuit, but the while reduced volume reduces production costs.

Said base is embedded with resistance, and the resistance two ends contact with binding post with the bulb electrode respectively.This resistance is embedded, need not welding equally, and is connected firmly and is difficult for dropping.

The said base top extends upward the partition that is provided with a separation bulb electrode.

Further, described partition is provided with the recess that adapts with bulb, and recess is blocked in the bulb bottom, and bulb two distribution of electrodes are in the partition both sides and be plugged in the pedestal, by binding post bending and pedestal chucking.Partition can be separated bulb two electrodes, avoid the contact of two electrodes to cause short circuit, and recess and light bulb base adapts, and just in time block bulb it is fixed.

At least one electrode of above-mentioned bulb is provided with crooked position, adapts to the bending position of binding post to cooperate bulb and pedestal chucking.The crooked position of electrode and the bending position of binding post adapt to cooperation and just in time bulb and pedestal firmly are connected together, and bulb can not split away off from pedestal.

The utility model compared with prior art; thereby utilize the grafting of bulb electrode and the bending of binding post that bulb, binding post and pedestal are linked to be an integral body; need not welding; can not cause the circuit loose contact with oxidation because of welding position is aging; reduce electrode and lead simultaneously and be exposed to airborne length; holding circuit is not fragile, and has reduced volume, has reduced production cost.

In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.

Description of drawings

Fig. 1 is the structural representation of existing indicator lamp.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is the exploded perspective view of Fig. 2.

Fig. 4 is the axial cutaway view of Fig. 2.

The specific embodiment

Shown in Fig. 2,3, the utility model comprises neon lamp 2, lampshade 1, pedestal 3 and binding post 4.Wherein, but pedestal 3 and lampshade 1 buckle mutually; Pedestal 3 is provided with two through hole 31, and binding post 4 runs through pedestal through hole 31 from bottom to top; Pedestal 3 tops extend upward and are provided with a partition 32, and partition 32 upper ends are provided with a recess 321; Pedestal 3 tops also are provided with a groove, are embedded with resistance 5.

As shown in Figure 4, neon lamp two

electrodes

21,22 are plugged in the pedestal 3, and wherein electrode 21 is provided with a crooked position 211 and is connected with binding post 41 direct contacts, and another electrode 22 is connected with another binding post 42 by embedded resistance 5.Pedestal partition 32 just in time between two

electrodes

21,22, avoids the contact of two electrodes to cause short circuit thereby separate two electrodes; The partition recess is just in time blocked in neon lamp 2 bottoms simultaneously, thereby can keep neon lamp to maintain static.After treating that

neon lamp electrode

21,22 is plugged in pedestal, the part that binding

post

41,42 stretches out pedestal 3 tops bends to the inside and compresses

neon lamp electrode

21,22 and resistance 5, the crooked position 211 of the bending position 411 of binding post 41 and electrode 21 adapts to cooperation and just in time neon lamp 2 and pedestal 3 firmly is connected together, thereby neon lamp, binding post and pedestal are linked to be an integral body, need not welding, can not wear out and oxidation, and circuit is solid and reliable, not fragile, help reducing volume simultaneously, reduce production costs, also can allow mounting condition looser.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these changes or modification belong within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes or modification.

Claims

1, a kind of indicator lamp that improves structure, comprise bulb, lampshade (1), with lampshade pedestal of buckle (3) and the binding post (4) that runs through pedestal mutually, it is characterized in that: described bulb electrode is plugged in the pedestal (3) and with binding post (4) and contacts, and binding post (4) stretches out the part bending at pedestal top with bulb and pedestal (3) card jail.

2, a kind of indicator lamp that improves structure according to claim 1, it is characterized in that: described pedestal (3) is embedded with resistance (5), and the resistance two ends contact with binding post with the bulb electrode respectively.

3, a kind of indicator lamp that improves structure according to claim 1 is characterized in that: described pedestal (3) top extends upward the partition (32) that is provided with a separation bulb electrode.

4, a kind of indicator lamp that improves structure according to claim 3, it is characterized in that: described partition (32) is provided with the recess (321) that adapts with bulb, recess is blocked in the bulb bottom, and bulb two distribution of electrodes are in the partition both sides and be plugged in the pedestal, by binding post bending and pedestal chucking.

5, a kind of indicator lamp that improves structure according to claim 1 is characterized in that: at least one electrode of described bulb is provided with crooked position, adapts to the bending position of binding post to cooperate bulb and pedestal chucking.