CN217589638U

CN217589638U - Exempt from to weld terminal and use its exempt from soldered connection

Info

Publication number: CN217589638U
Application number: CN202221631690.7U
Authority: CN
Inventors: 王皓
Original assignee: Foshan Nuomi Intelligent Photoelectric Technology Co ltd; Guangdong Nomi Home Intelligent Technology Co ltd
Current assignee: Foshan Nuomi Intelligent Photoelectric Technology Co ltd; Guangdong Nomi Home Intelligent Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-14
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a exempt from soldered terminal and use its exempt from soldered connection, specifically, exempt from soldered terminal, includes terminal casing, terminal conductor and buckle, and terminal casing is equipped with touching mouth and the first mouth that clamps, and the terminal conductor is installed in terminal casing's inside, and the one end of terminal conductor is touching end, and the bottom salient in touching mouth of touching end, the other end of terminal conductor is for clamping the end, clamps the end card and adorns in the first mouth that clamps, and the buckle is installed in terminal casing. The present invention provides a soldering-free terminal and a soldering-free head using the same according to the above-mentioned content, which solves the problem that the transition conductor needs to be installed in the soldering-free head, thereby resulting in high resistance and high energy consumption.

Description

Exempt from to weld terminal and use its exempt from soldered connection

Technical Field

The utility model relates to an exempt from to weld terminal technical field, especially relate to an exempt from to weld terminal and use its exempt from to weld head.

Background

Lamps and lanterns are usually by the lamp strip, lamp strip installing frame and joint are constituteed, the lamp strip is located in the lamp strip installing frame, the lamp strip of traditional lamps and lanterns adopts artificial welded mode to connect through power cord one end, the other end of power cord is connected electrically conductive of formation with external terminal again, traditional lamp strip is electrically conductive through power cord welded mode, extravagant cost of labor and material, the production efficiency of product is low, the welding between power cord and the lamp strip falls the line easily, consequently more and more people use the lamp strip and exempt from the soldered connection.

However, in the prior art, a transition conductor needs to be installed in a welding-free head, and then a terminal is installed in the welding-free head for conducting electricity, so that the conducting mode has high resistance value, and the energy consumption of electric energy is high, which causes unstable current, thereby affecting the lighting quality of the lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exempt from soldered terminal and use its exempt from soldered connection, solved and need install transition conductor in exempting from the soldered connection among the prior art to lead to the problem that the circular telegram resistance is high and the electric energy consumption is high.

To achieve the purpose, the utility model adopts the following technical proposal:

the welding-free terminal comprises a terminal shell, a terminal conductor and a buckle, wherein the terminal shell is provided with a touch opening and a first clamping opening, the terminal conductor is installed inside the terminal shell, one end of the terminal conductor is a touch end, the bottom of the touch end protrudes out of the touch opening, the other end of the terminal conductor is a clamping end, the clamping end is clamped in the first clamping opening, and the buckle is installed in the terminal shell.

Further, the inside of terminal housing is equipped with the mounting groove, the mounting groove is installed the terminal conductor, the mounting groove communicate respectively in touch mouthful with first the mouth that clamps.

Specifically, the terminal conductor includes a contact, a first mounting frame, a clip, and a mounting bar;

one end of the installation strip is connected to the contact element, the other end of the installation strip is connected to the first installation frame, the clamping piece is installed on the installation strip, and the clamping piece is obliquely arranged.

Preferably, a first gap is formed at the top of the first mounting frame.

In some embodiments, the terminal conductor further comprises a barrier strip mounted to a top surface of the mounting strip.

Further, the terminal conductor further includes a second mounting frame;

the second installing frame is installed in the installing strip, the second installing frame is located on the left side of the first installing frame, and the second installing frame is provided with a second gap.

A welding-free head of a welding-free terminal comprises a connector main body, wherein the terminal shell is installed on the connector main body through a buckle.

Further, the joint main body is provided with a first groove, a second groove and a third groove, one end of the second groove is communicated with the first groove, and the other end of the second groove is communicated with the third groove;

the joint main body is provided with a second clamping port which is positioned below the third groove, the buckle is clamped at the second clamping port, the joint main body is provided with an insertion strip, and the insertion strip is arranged along the left and right directions of the joint main body;

the terminal shell comprises a first shell, a second shell and a third shell, one end of the second shell is connected with the first shell, the other end of the second shell is connected with the third shell, the first shell is located in the first groove, the second shell is located in the second groove, and the third shell is located in the third groove.

Specifically, a notch of the third groove is provided with a chamfer, and the joint body is hollowed to form a first weight reduction area and a second weight reduction area.

Preferably, the top surface of the joint main body is provided with a top cover, and a joint of the joint main body and the top cover is provided with a reinforcing rib.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

1. the clamping end of the terminal conductor is clamped in the first clamping opening through the first clamping opening, so that the terminal conductor is stably arranged in the terminal shell, and the effect of improving the installation stability of the terminal conductor is achieved;

2. through installing terminal conductor in terminal casing, realize the electricity of lamp strip and power cord and be connected, need not to exempt from the transition conductor in the soldered connection as the transition electrically conductive piece to reduce the resistance and the power consumption of circular telegram, make the electric current more stable, guarantee the lighting quality of lamps and lanterns.

Drawings

Fig. 1 is a schematic structural view illustrating a solderless terminal according to an embodiment of the present invention is mounted on a solderless terminal;

fig. 2 is a schematic structural diagram of a touch port according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a terminal conductor according to one embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a welding-free head according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another view angle of the welding-free head according to one embodiment of the present invention;

wherein: the terminal comprises a terminal shell 1, a touch opening 11, a first clamping opening 12, a mounting groove 13, a first shell 14, a second shell 15, a third shell 16, a terminal conductor 2, a contact 21, a first mounting frame 22, a first gap 221, a clamping piece 23, a mounting bar 24, a blocking bar 25, a second mounting frame 26, a second gap 261, a buckle 3, a connector main body 4, a first groove 41, a second groove 42, a third groove 43, a chamfer 431, a first weight-reducing area 44, a second weight-reducing area 45, a top cover 46, a reinforcing rib 47, a second clamping opening 48 and an insertion bar 49.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer end", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The utility model discloses an embodiment, as shown in fig. 1-5, a exempt from to weld terminal, including terminal casing 1, terminal conductor 2 and buckle 3, terminal casing 1 is equipped with touching mouth 11, terminal casing 1 is equipped with first mouth 12 that clamps, terminal conductor 2 install in the inside of terminal casing 1, the one end of terminal conductor 2 is the touching end, the bottom salient of touching end in touching mouth 11, the other end of terminal conductor 2 is for clamping the end, it clamps in first mouth 12 that clamps, buckle 3 install in the bottom surface of terminal casing 1. In this embodiment, the touch opening 11 and the first fastening opening 12 are both disposed at the bottom of the housing 1, and during the installation, the terminal conductor 2 is installed inside the terminal housing 1 along the length direction of the terminal housing 1, so that the bottom of the touch end of the terminal conductor 2 protrudes downward from the touch opening 11, the fastening end of the terminal conductor 2 is fastened to the first fastening opening 12, so that the terminal conductor 2 is firmly installed in the terminal housing 1, and the effect of improving the installation stability of the terminal conductor 2 is achieved; when the welding-free terminal is used, the welding-free terminal is specifically arranged on a welding-free joint through the buckle 3, then the welding-free joint is arranged on the lamp strip installation frame, the touch end of the terminal conductor 2 is touched with the conductive block of the lamp strip, the clamping end of the terminal conductor 2 is used for installing a power line lead, the lamp strip is electrically connected with the power line, and a transition conductor in the welding-free joint is not needed to be used as a transition conductive piece, so that the resistance value and the electric energy consumption of power-on are reduced, the current is more stable, and the illumination quality of a lamp is ensured.

As shown in fig. 2, a mounting groove 13 is formed in the terminal housing 1, the terminal conductor 2 is mounted in the mounting groove 13, and the mounting groove 13 is respectively communicated with the contact opening 11 and the first engaging opening 12. In this embodiment, the right end face of the terminal housing 1 is recessed towards the left to form the mounting groove 13, and when the terminal conductor 2 is mounted, the terminal conductor 2 is directly pushed into the mounting groove 13 until the bottom of the touch end of the terminal conductor 2 protrudes downwards from the touch opening 11, the clamping end of the terminal conductor 2 is clamped in the first clamping opening 12, so that the mounting is convenient and fast, and the effect of improving the mounting efficiency of the terminal conductor 2 is achieved.

As shown in fig. 3, the terminal conductor 2 includes a contact 21, a first mounting frame 22, a clamping member 23, and a mounting bar 24; one end of the mounting bar 24 is connected to the contact member 21, the other end of the mounting bar 24 is connected to the first mounting frame 24, the clip member 23 is mounted on the mounting bar 24, and the clip member 23 is disposed in an inclined manner. In this embodiment, after the terminal conductor 2 is mounted in the mounting groove 13, the bottom of the contact member 21 protrudes out of the touch opening 11, the first mounting frame 22 is located inside the first mounting groove 13, the fastening member 23 abuts against the inner wall of the first fastening opening 12, and when the terminal conductor 2 needs to be dismounted, the fastening member 23 is pressed to place the fastening member 23 in the mounting groove 13 and to abut against the inner wall of the mounting groove 13, so that the bottom of the contact member 23 is pressed upward, the contact member 21 is located in the mounting groove 13, and the terminal conductor 2 can be taken out from the mounting groove 13, which is convenient and fast, and the effect of improving the dismounting efficiency of the terminal conductor 2 is achieved.

As shown in fig. 3, a first gap 221 is formed at the top of the first mounting frame 22. In this embodiment, the first gap 221 is disposed at the top of the first mounting frame 22, so that the first mounting frame 22 can deform, and specifically, when a power line lead is mounted, the first mounting frame 22 is separated by the first gap 221, and then the power line lead is plugged into the first mounting frame 22, so that the power line lead is conveniently placed in the first mounting frame 22, and under the stress action of the first mounting frame 22, the power line lead is tightly wrapped by the first mounting frame 22, so that the power line lead is not easily separated, and the effect of improving the mounting quality of the power line lead is achieved.

As shown in fig. 3, the terminal conductor 2 further includes a barrier 25, and the barrier 25 is mounted on the top surface of the mounting bar 24. In this embodiment, the number of the barrier ribs 25 is two, and the barrier ribs 25 are arranged on the top surface of the mounting bar 24, so that the head part of the power line lead can be prevented from protruding out of one side of the mounting bar 24, thereby ensuring the conductive quality.

As shown in fig. 3, the terminal conductor 2 further includes a second mounting frame 26; the second mounting frame 26 is mounted on the mounting bar 24, the second mounting frame 26 is located on the left side of the first mounting frame 22, and the second mounting frame 26 is provided with a second gap 261. In this embodiment, the inside of the second mounting frame 26 is used for placing the stub of the power line conductor, the periphery of the stub is not wrapped by the power line protective sleeve, the mounting effect of the terminal conductor 2 and the power line conductor is ensured through the double-layer wrapping structure of the first mounting frame 22 and the second mounting frame 26, and the second gap 261 is arranged at the top of the second mounting frame 26, so that the power line conductor is convenient to mount, the stub of the power line conductor can be tightly wrapped, and the power line conductor is prevented from being separated.

As shown in fig. 4-5, a solderless terminal solderless joint comprises a joint main body 4, and the terminal housing 1 is mounted to the joint main body 4 through the buckle 3. In this embodiment, when the solderless terminal is mounted to the solderless joint, specifically, the terminal housing 1 is fastened to the joint main body 4 through the buckle 3, which is convenient and fast, and the effect of improving the mounting efficiency of the solderless terminal is achieved.

As shown in fig. 4-5, the joint main body 4 is provided with a first groove 41, a second groove 42 and a third groove 43, one end of the second groove 42 is communicated with the first groove 41, and the other end of the second groove 42 is communicated with the third groove 43; the joint main body 4 is provided with a second clamping opening 48, the second clamping opening 48 is positioned below the third groove 43, the buckle 3 is clamped in the second clamping opening 48, the joint main body 4 is provided with an insertion strip 49, and the insertion strip 49 is arranged along the left and right directions of the joint main body 4; the terminal housing 1 includes a first housing 14, a second housing 15, and a third housing 16, one end of the second housing 15 is connected to the first housing 14, the other end of the second housing 15 is connected to the third housing 16, the first housing 14 is located in the first groove 41, the second housing 15 is located in the second groove 42, and the third housing 16 is located in the third groove 43. In this embodiment, when the solderless terminal is mounted to the solderless head, specifically, the first housing 14 is disposed in the first groove 41, the second housing 15 is disposed in the second groove 42, the third housing 16 is disposed in the third groove 43, and the latch 3 is clamped in the second clamping opening 48, so that the mounting is convenient and fast, and the effect of improving the mounting efficiency of the solderless terminal is achieved. And set up insert strip 49, insert strip 49 plays the guide effect, is favorable to with connect main part 4 to install in lamp strip installing frame, reach the improvement connect the effect of 4 installation effectiveness of main part and installation quality.

As shown in fig. 4 to 5, the notch of the third groove 43 is provided with a chamfer 431, and the joint body 4 is hollowed with a first weight-reduction area 44 and a second weight-reduction area 45. In this embodiment, the clearance groove 43 is provided to allow the contact member 21 to have a sufficient space for movement, and the chamfer 431 is provided at the notch of the third groove 43, so as to facilitate the insertion of the second housing 15 into the third groove 43 and prevent the occurrence of the jamming phenomenon. The joint main body 4 is hollowed to form the first weight-reduction area 44 and the second weight-reduction area 45, so that the weight of the joint main body 4 is reduced, and the effect of improving the portability of the welding-free joint is achieved.

As shown in fig. 4-5, a top cover 46 is disposed on the top surface of the main body 4, and a reinforcing rib 47 is disposed at the joint of the main body 4 and the top cover 46. In this embodiment, in order to match the welding-free head with the light bar mounting frame, the top cover 46 needs to be disposed, the top cover 46 and the connector main body 4 are in an integral structure, and the reinforcing ribs 47 are disposed to facilitate enhancing the connection stability between the top cover 46 and the connector main body 4, so as to achieve the effect of improving the stability of the welding-free head.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A welding-free terminal is characterized in that: the terminal comprises a terminal shell, a terminal conductor and a buckle, wherein the terminal shell is provided with a touch opening and a first clamping opening, the terminal conductor is arranged in the terminal shell, one end of the terminal conductor is a touch end, the bottom of the touch end protrudes out of the touch opening, the other end of the terminal conductor is a clamping end, the clamping end is clamped in the first clamping opening, and the buckle is arranged in the terminal shell.

2. A solderless terminal as claimed in claim 1, wherein: the inside of terminal casing is equipped with the mounting groove, the mounting groove is installed the terminal conductor, the mounting groove communicate respectively in touch mouthful with first the mouth that clamps.

3. A solder free terminal as claimed in claim 1, wherein: the terminal conductor comprises a contact piece, a first mounting frame, a clamping piece and a mounting strip;

one end of the mounting bar is connected to the contact element, the other end of the mounting bar is connected to the first mounting frame, the clamping piece is mounted on the mounting bar, and the clamping piece is obliquely arranged.

4. A solder free terminal as claimed in claim 3, wherein: the top of first installing frame is equipped with first clearance.

5. A solderless terminal as claimed in claim 3, wherein: the terminal conductor further comprises a barrier strip, and the barrier strip is installed on the top surface of the installation strip.

6. A solder free terminal as claimed in claim 5, wherein: the terminal conductor further includes a second mounting frame;

7. A solderless terminal for use with a solderless terminal as claimed in any one of claims 1 to 6, wherein: the terminal shell is installed on the joint main body through the buckle.

8. The weld-free head of claim 7, wherein: the joint body is provided with a first groove, a second groove and a third groove, one end of the second groove is communicated with the first groove, and the other end of the second groove is communicated with the third groove;

9. The weld-free head of claim 8, wherein: and a notch of the third groove is provided with a chamfer, and the joint main body is hollowed to form a first weight reduction area and a second weight reduction area.

10. The weld-free head of claim 7, wherein: the top surface that connects the main part is equipped with the top cap, connect the main part with the junction of top cap is equipped with the strengthening rib.