JP3189217U - Adapter that can be localized by changing the direction of the lamp - Google Patents

Abstract

An adapter capable of localization by changing the direction of a lamp is provided.
An adjustable lamp holder (40) is provided. A first through hole (41) and a terminal (42) are installed in the adjustable lamp holder (40), and the terminal (42) penetrates the adjustable lamp holder (40). Is provided with at least one position limiting portion and a localization component 44, the localization component 44 is provided with a first end 301 and a second end 302, and several localization projections 45 are provided at the first end 301. The conductive piece 46 is provided at the first end 301 of the localization component 44, the conductive piece 46 is in contact with the terminal 42, the extended piece 461 is provided at the conductive piece 46, and the localization component 44 has at least 2 pieces. A plurality of engaging portions 48 are installed, a localization component 44 and a position limiting portion are installed in the adjustable lamp holder 40, and a plurality of localization projections 45 are installed in the localization component 44. Adjustable lamp holder that corresponds to the position of the position limiting part The in 0 established the conductive piece 46 and the terminal 42, terminal 42 is in contact with each other and the conductive piece 46.
[Selection] Figure 2

Description

The present invention relates to an adapter that can be localized by changing the direction of the lamp, and in particular, a localization component and a position limiting part are installed in the adjustable lamp holder, and the localization component is provided with several localization projections. And the position of the position limiting part correspond to each other, and a conductive piece and a terminal are installed in the adjustable lamp holder, the terminal is in contact with the conductive piece, and the adjustable lamp holder and the lamp are used in combination. Thus, the effect of adjusting the irradiation angle is achieved, and thus the lamp relates to an adapter that can be localized by changing the direction of the lamp that can be rotated to various irradiation angles.

As shown in FIG. 1, the general lamp structure is composed of components such as a lamp shade 10, a base 11, a cold cathode fluorescent lamp 12, a power distribution component 13, a lamp holder 14, and the like.
The lamp shade 10 is made of plastic and has a hollow tubular shape that allows light to pass therethrough, and installation tanks 101 each having an elongated shape are installed on both sides of the inside center.
The base 11 is a hard plastic product, and is inserted on the installation tank 101 of the lamp shade 10 and coupled thereto.
The cold cathode fluorescent lamp 12 is connected to the bottom of the base 11 and installed, and the power distribution component 13 is connected to the top of the base 11 and connected to the cold cathode fluorescent lamp 12.
The lamp holder 14 is fitted and fixed on both front and rear ends of the lamp shade 10, and a terminal 141 is installed, whereby the lamp holder 14 is connected to the power distribution component 13 by a conductive wire.
Due to the electrical connection between the terminal 141 of the lamp holder 14 and an external power supply, the lamp structure achieves an illumination effect.

As described above, the conventional lamp structure can achieve the lighting effect.
However, when the user installs the lamp, even if the irradiation angle of the lamp is adjusted, the power distribution component 13 and the terminal 141 are electrically connected by the conductive wire 142. 142 Must be restricted.
As a result, there is a disadvantage that only a single angle can be irradiated, and the lead wire 142 is broken due to an excessive rotation angle and becomes unusable.
The present invention has been made in view of the above-described drawbacks of conventional lamps.

JP 2004-152633 A

  The problem to be solved by the present invention is that a localization component and a position limiting portion are installed in the adjustable lamp holder, and several localization projections are installed in the localization component, and the position of each localization projection and the position limitation portion is determined. Correspond to each other, conductive pieces and terminals are installed in the adjustable lamp holder, the terminals are in contact with the conductive pieces, and the adjustable lamp holder and the lamp are used in combination to adjust the irradiation angle. An adapter capable of changing the direction of the lamp that can achieve the effect, thus making it possible to irradiate the lamp at various angles and improving the disadvantage that the lead wire breaks and becomes unusable due to the excessive rotation angle Is to provide.

In order to solve the above problems, the present invention provides an adapter that can be localized by changing the direction of the lamp described below.
The adapter that can be positioned by changing the direction of the lamp comprises a lamp socket, a cold cathode lamp, two adjustable lamp holders, a lamp cover,
The lamp socket is provided with a top end and a bottom end, and a plurality of engagement holes are provided at the top end of the lamp socket, and the engagement holes are arranged in a straight line. The engaging parts are installed, the engaging parts are mutually engaged with the engaging holes, the clamping arms are installed in the engaging parts, and the front and rear ends of the bottom end are Each of the first engaged holes is installed, and the lamp socket is provided with a hollow portion,
The cold cathode lamp has a first end and a second end, and the cold cathode lamp is fixed by being sandwiched by a clamp arm of the lamp socket,
The lamp cover is mutually engaged with the top end of the lamp socket, and second engaged holes are provided at both front and rear ends of the lamp cover, respectively, and each second engaged hole and the bottom end of the lamp socket are provided. Corresponding to the position of each first engaged hole of
Each of the adjustable lamp holders is installed at both front and rear ends of the lamp socket, and each of the adjustable lamp holders is provided with a first through hole and a terminal, and the terminal penetrates through the adjustable lamp holder. In each of the adjustable lamp holders, at least one position limiting portion is installed, and in each of the adjustable lamp holders, a localization component is installed. Two ends are installed, and several stereotaxic projections are installed at the first end, and each stereotaxic projection and the position of the position limiting portion of the adjustable lamp holder correspond to each other, and the stereotactic component A conductive piece is provided at the first end of the first piece, the conductive piece is in contact with the terminal, and an extended piece is provided on the conductive piece, and the extended piece is provided at the first end of the localization component. More, it is installed through the second end of the stereotaxic part, a stereotaxic part is installed at the second end of the stereotactic part, and Even without installing the two engaging portions,
The positioning portion is installed in a hollow portion of the lamp socket, and each engaging portion of the positioning portion is mutually engaged with the first engaged hole of the lamp socket and the second engaged hole of the lamp cover. The stereotactic part is provided with a second screw fixing hole, and the second screw fixing hole and the position of the first through hole of the adjustable lamp holder correspond to each other. Screwed and fixed by
Thus, the adjustable lamp holder and the stereotactic component can achieve the best screwing and fixing effect.

  The adapter that can be localized by changing the direction of the lamp of the present invention has a localization part and a position limiting part installed in the adjustable lamp holder, and the localization part is provided with several localization projections. Corresponding to the position of the position limiting part, conductive pieces and terminals are installed in the adjustable lamp holder, the terminals are in contact with the conductive pieces, and the adjustable lamp holder and the lamp are used in combination. Thus, the effect of adjusting the irradiation angle can be achieved, and thus the lamp can be rotated to various irradiation angles.

It is a three-dimensional decomposition schematic diagram of a conventional structure. It is a three-dimensional decomposition schematic diagram of the present invention. It is a local exploded schematic diagram of the present invention. It is a three-dimensional combination schematic diagram of the present invention. It is a three-dimensional exploded schematic view of another kind of angle of the adjustable lamp holder of the present invention. It is a cross-sectional side view schematic diagram of the localization component of this invention. It is a cross-sectional side view schematic diagram of the adjustable lamp holder of this invention. It is a combination cross-sectional schematic diagram of the present invention. It is a schematic diagram which shows the adjustment operation of the irradiation angle of this invention.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

As shown in FIGS. 2 and 4, the adapter of the present invention that can be positioned by changing the direction of the lamp includes a lamp socket 20, a cold cathode lamp 30, a lamp cover 25, and two adjustable lamp holders 40.

The lamp socket 20 is provided with a top end 201 and a bottom end 202, and the top end 201 of the lamp socket 20 is provided with several engagement holes 21, and each engagement hole 21 is aligned. Arrange.

Each engaging hole 21 is provided with an engaging part 22, each engaging part 22 is mutually engaged with each engaging hole 21, and each engaging part 22 has a clamp arm 221. Is installed.

First engaged holes 203 are provided at both front and rear ends of the bottom end 202, a hollow portion 23 is provided in the lamp socket 20, and power distribution components are provided in the hollow portion 23.

The cold cathode lamp 30 is provided with a first end 301 and a second end 302, and the cold cathode lamp 30 is fixed by being clamped by a clamp arm 221 of the lamp socket 20.

The lamp cover 25 is mutually engaged with the top end 201 of the lamp socket 20, and second engaged holes 251 are provided at both front and rear ends of the lamp cover 25, respectively.

The positions of the second engaged holes 251 and the first engaged holes 203 at the bottom end 202 of the lamp socket 20 correspond to each other (see FIG. 3).

Each of the adjustable lamp holders 40 is installed at both front and rear ends of the lamp socket 20, and each of the adjustable lamp holders 40 is provided with a first through hole 41 and a terminal 42.

The terminal 42 passes through the adjustable lamp holder 40 and at least one position limiting portion 43 is installed in each adjustable lamp holder 40.

As shown in FIG. 5, a localization component 44 is installed in each adjustable lamp holder 40, and a first end 441 and a second end 442 are installed in the localization component 44.

The first end 441 is provided with several localization convex portions 45, and the localization convex portions 45 and the position of the position limiting portion 43 of the adjustable lamp holder 40 correspond to each other, thereby The stereotactic component 44 achieves a position-limiting effect.

A conductive piece 46 is provided at the first end 441 of the localization component 44. The conductive piece 46 has an annular shape, and the conductive piece 46 contacts the terminal 42 with each other.

An extending piece 461 is installed on the conductive piece 46, and the extending piece 461 is installed from the first end 441 of the localization component 44 to the second end 442 of the localization component 44.

The extending pieces 461 of the conductive piece 46 of the localization component 44 are installed at both front and rear ends of the lamp socket 20, and are electrically connected to the first end 301 and the second end 302 of the cold cathode lamp 30 by a conductive wire. The

A localization portion 47 is installed at the second end 442 of the localization component 44, and at least two engaging portions 48 are installed in the localization portion 47.

The positioning portion 47 is installed in the hollow portion 23 of the lamp socket 20, and each engaging portion 48 of the positioning portion 47 is connected to the first engaged hole 203 of the lamp socket 20 and the first of the lamp cover 25. The two engaged holes 251 engage with each other.

As shown in FIG. 3, the localization component 44 is provided with a second screwing fixing hole 49, and the second screwing fixing hole 49 is provided with an internal screw thread.

The second screw fixing hole 49 and the position of the first through hole 41 of the adjustable lamp holder 40 correspond to each other and are screwed and fixed by a screw fixing component 411.

In this way, the adjustable lamp holder 40 and the stereotactic component 44 can achieve the best screwing and fixing effect.

As shown in FIG. 5, at least one position limiting portion 43 is installed in each adjustable lamp holder 40, and a localization component 44 is installed in each adjustable lamp holder 40. One end 441 and a second end 442 are installed, and several localization projections 45 are installed at the first end 441, and each localization projection 45 and the position of the position limiting portion 43 of the adjustable lamp holder 40 are positioned. Corresponds to each other.

As a result, when the user tries to adjust the angle of the lamp socket 20 of the present invention in order to achieve the effect of limiting the position of the positioning component 44, as shown in FIG. First, it is separated from the localization convex portion 45 of the localization component 44 by the position limiting portion 43, and after the angle is rotated, it is combined again.

Further, by installing several localization convex portions 45 at different positions on the localization component 44, the lamp socket 20, that is, the lamp cover 25, can achieve the effect of adjusting the irradiation angle, and thus the user. Can achieve the purpose of adjusting the angle of the lamp socket 20, that is, the lamp cover 25 by itself.

Further, the localization piece 44 is provided with a conductive piece 46, and the conductive piece 46 is in contact with the terminal 42. Since the conductive piece 46 is annular, when the adjustable lamp holder 40 is turned, The terminal 42 can maintain mutual contact with the conductive piece 46 and can continue to be used during rotation.

Thus, the adjustable lamp holder 40 can be rotated and positioned at various angles to achieve the purpose of use, and the positioning part 44 of the adjustable lamp holder 40 is provided with an engaging portion 48, thereby The present invention is convenient and can be quickly disassembled / assembled.

Further, as shown in FIGS. 5 and 6, two elastic support portions 443 are further installed at the first end 441 of the positioning component 44 of the adjustable lamp holder 40 of the present invention, and each elastic support portion 443 is provided. Are in elastic contact with the conductive piece 46.

Since each elastic support portion 443 and the conductive piece 46 are in elastic contact, as shown in FIG. 7, even if there is a situation where the lengths are not uniform at the time of contact between the terminal 42 and the conductive piece 46, the terminal The effect of adjusting the elastic error can be achieved at the time of contact of 42, and thus the continuous contact conduction between the conductive piece 46 and the terminal 42 can be reliably achieved.

Disadvantages of the prior art that specify the inventive step and practicality of the present invention through comparative analysis:
1. Can only irradiate a single angle.
2. The rotation angle is too large and it may tear and not be used.
Advantages of the present invention:
1. Adjustable irradiation angle.
2. Continuous use during rotation is possible.
3. Can be used at various angles.

The names and contents of the present invention described above are only used for explaining the technical contents of the present invention, and do not limit the present invention. All equivalent applications based on the spirit of the present invention, parts (structures) conversion, replacement, and quantity increase / decrease shall be included in the protection scope of the present invention.

  The present invention has the novelty that is a requirement for utility model registration, has sufficient progress compared to similar products of the past, has high practicality, meets the needs of society, and has a very high industrial utility value. large.

10 Lamp shade
101 Installation tank
11 base
12 Cold cathode fluorescent lamp
13 Distribution parts
14 Lamp holder
141 terminal
142 conductor
20 Lamp socket
201 top
202 Bottom edge
203 First engaged hole
21 engagement hole
22 Engagement parts
221 Clamp arm
23 Hollow part
25 Lamp cover
251 Second engaged hole
30 Cold cathode lamp
301 first end
302 Second end
40 Adjustable lamp holder
41 1st through hole
411 Screw fixing parts
42 terminals
43 Location Limiter
44 Stereotactic parts
441 First end
442 Second end
443 Elastic support
45 Stereotactic projection
46 Conductive strip
461 Stretched piece
47 Localization
48 Engagement part
49 Second screw fixing hole

Claims (3)

The adapter that can be positioned by changing the direction of the lamp comprises a lamp socket, a lamp cover, a cold cathode lamp, two adjustable lamp holders,
The lamp socket is provided with a top end and a bottom end, and a plurality of engagement holes are provided at the top end of the lamp socket, and the engagement holes are arranged in a straight line. An engaging part is installed in the hole, each engaging part is mutually engaged with each engaging hole, and a clamp arm is installed in each engaging part, and both front and rear ends of the bottom end The first engaged holes are respectively installed, and the lamp socket is provided with a hollow portion, and in the hollow portion, a power distribution component is provided,
The cold cathode lamp has a first end and a second end, and the cold cathode lamp is sandwiched and fixed by a clamp arm of the lamp socket,
The lamp cover is mutually engaged with the top end of the lamp socket, and second engaged holes are respectively provided at both front and rear ends of the lamp cover, and each second engaged hole and the lamp socket are provided. And the position of each first engaged hole at the bottom end of the
Each of the adjustable lamp holders is installed at both front and rear ends of the lamp socket, and each of the adjustable lamp holders is provided with a first through hole and a terminal, and the terminal penetrates through the adjustable lamp holder. In each of the adjustable lamp holders, at least one position limiting portion is installed, and in each of the adjustable lamp holders, a stereotactic part is installed, and the stereotactic part has a first end. And a second end, and a plurality of stereotaxic projections are installed at the first end, and the location of each stereotaxic projection and the position limiting portion of the adjustable lamp holder correspond to each other, and the stereotactic component A conductive piece is installed at the first end of the conductive piece, and the conductive piece and the terminal are in contact with each other and connected to each other. An extended piece is installed on the conductive piece. From one end to the second end of the stereotaxic component, it is installed, and the extended piece of the conductive piece of the stereotaxic component is the lamp socket. Of installed in the front and rear ends, a first end and a second end of the cold cathode lamp, mutually electrically connected by a conductive wire,
A stereotaxic part is installed at the second end of the stereotactic part, and at least two engaging parts are installed in the stereotaxic part, and the stereotaxic part is installed in the hollow part of the lamp socket, The engaging portions of the first and second engaging portions of the lamp socket are engaged with the first engaged hole of the lamp socket and the second engaged hole of the lamp cover, respectively. A fitting fixing hole is provided, and the second screwing fixing hole and the position of the first through hole of the adjustable lamp holder correspond to each other, and are screwed and fixed by a screwing fixing part. Adapter that can be localized by changing the direction of the lamp. The adapter according to claim 1, wherein the conductive piece is annular. The adapter according to any one of claims 1 and 2, wherein the localization component further includes two elastic support portions.

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