CN201038545Y - Connecting base - Google Patents

Abstract

The utility model relates to a connecting seat, comprising a seat body which is provided with at least one mounting hole, at least two conductive sheets which are respectively arranged, and a lead which is correspondingly and electrically connected with the conductive sheet. The external circle of the seat body is provided with at least two convex elements which extend outwards and the bottoms of which take an internally inclined section. The internally inclined section is matched with an externally inclined section arranged on a base seat which is used in accompany. The conductive sheet is provided with a contact which can be correspondingly and electrically connected with the contact of a reed component. The utility model is characterized in that the conductive sheet is connected with the lead through a rivet wire reliably; a LED lamp adopts a rotary leading buckle manner, thereby being convenient for changing and mounting and demounting the lamp; the seat body takes a flat shape, and the seat body is provided with a mounting thread hole, with low fixing requirement; the utility model is provided with a winding component, and the lead is connected with the outside power after being winded, thereby increasing the pulling resistance force of the lead; the increasing of the pulling force bearing capability of the lead increases the use safety of the lamp effectively; the two wings of the base body are respectively provided with a concave round point, so that the lamp is matched with the concave round point when is screwed into and positioned well, thereby ensuring the reliability after screwing the lamp, with smooth screwing operation.

Description

Connecting seat

technical field

The utility model relates to the technical field of LED lamps, in particular to a conveniently installed power supply connection seat, which is mainly suitable for connecting power control terminals of LED lamps.

Background technique

Because LED has the advantages of high light efficiency, low energy consumption, and long life, especially with the gradual improvement of white light LED light efficiency, it has been expanded from various decorative purposes to lighting applications in various local areas, such as window display cabinets and so on. In the traditional lighting field, bulbs or luminous parts can be easily disassembled to facilitate replacement of different specifications such as incandescent lamps, fluorescent lamps and so on. However, the traditional LED lamps and power supply are connected by wires soldered to the circuit board, which makes it difficult to disassemble and replace; moreover, the wires are easily broken or pulled off during use, and the existing wiring methods cannot be used at all. To meet the above requirements, it is necessary to improve it.

Contents of the invention

The technical problem to be solved by the utility model is to provide a fast replacement and high tensile force connecting seat that can be rotated, introduced and snapped together with the LED lamp for the above-mentioned current state of the art.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is as follows: the connection seat includes a seat body with at least one mounting hole, at least two separately installed conductive sheets and corresponding wires electrically connected to the conductive sheets. There are at least two outwardly extending convex bodies whose bottom is an inner beveled surface, the inner beveled surface coincides with the outer beveled surface made by the matching base, and the conductive sheet is made of an electric wire that can correspond to the contact of the reed assembly. connected contacts.

Optimized technical measures also include:

There is a threading hole in the middle of the above-mentioned seat body, and there is a rotationally symmetrical clamping hole at both ends of the threading hole. There are at least two grooves on both sides of the threading hole, and each groove is embedded with a reed assembly. The contacts correspond to conductive pads that are electrically connected.

There is a wire winding member capable of being clamped and embedded with the wire between the above-mentioned groove and the wire clamping opening.

The above-mentioned inner beveled surface is formed with at least one concave round point which can engage with the convex round point on the above-mentioned outer beveled surface.

There are two above-mentioned convex bodies, which are symmetrically upturned relative to the plane of the seat body, and the inner oblique section of each of the convex bodies extends upward to the upper plane of the seat body; there are at least two above-mentioned mounting holes, and each of the above-mentioned The upper end of the mounting hole is formed with a counterbore that can be matched with the screw head.

The front end of the above-mentioned wire winding member is an L-shaped wire clamping block that facilitates the insertion of the wire, and the connecting sides of the wire winding member and the groove and the wire clamping opening are respectively two wire slots.

There are at least two concave round points of the above-mentioned seat body.

The connecting terminal made of the above-mentioned conductive sheet is riveted with the wire passing through the clamping opening.

The above-mentioned base grooves are two rotationally symmetrical ones.

The outer edge of the above-mentioned seat is circular, and correspondingly, the outer edge of the above-mentioned protrusion is arc-shaped, and the centers of the two circles coincide.

Compared with the prior art, the utility model has at least two outwardly extending convex bodies on the outer ring of the seat, the bottom of which is an inner bevel, and the inner bevel matches the outer bevel made by the supporting base. The conductive sheet is formed with contacts that can be electrically connected to the contacts of the reed assembly. The utility model has the advantages of: the conductive sheet and the wire adopt the riveting method, and the connection reliability is strong; the LED lamp adopts the rotating introduction fastening method, and the replacement and disassembly of the lamp are convenient and quick; Mounting screw holes are made on the body, the fixing method is arbitrary, and the requirements are low; a winding member is arranged in the seat body, and the wire is wound and then connected to an external power supply, which increases the tensile force of the wire; the increase in the tensile force of the wire is effective. The use safety of the lamp is greatly improved; there is a concave dot on the two wings of the bottom body, which coincides with the convex dot when the lamp is screwed in and in place, ensuring the reliability of the lamp after screwing in, and the screwing action is smooth.

Description of drawings

Fig. 1 is the exploded schematic diagram of present embodiment;

Fig. 2 is a schematic diagram of assembly of the present embodiment;

Fig. 3 is a central cross-sectional schematic diagram of the back of the seat body in Fig. 1;

Fig. 4 is a longitudinal sectional schematic view of the present embodiment and the assembly of the base and the reed assembly;

FIG. 5 is a schematic partial cross-sectional view at A in FIG. 4 .

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings.

Structure of the present utility model is shown in Fig. 1 to Fig. 5. Explanation of reference numerals: seat body 1, mounting hole 11, convex body 12, inner beveled surface 12a, concave dot 12b, groove 13, clamping hole 14, threading hole 14a, winding member 15, conductive sheet 2, wire 3 , a base 4, an outer chamfer 41, a convex dot 41a, and a reed assembly 5.

A connection seat as shown in Figures 1 to 5, this embodiment includes a seat body 1 formed with at least one mounting hole 11, at least two separately installed conductive sheets 2 and corresponding wires 3 electrically connected to the conductive sheets 2, The outer ring of the seat body 1 is formed with at least two outwardly extending convex bodies 12 whose bottoms are inner chamfered surfaces 12a. The inner chamfered surfaces 12a coincide with the outer chamfered surfaces 41 formed by the supporting base 4, The conductive sheet 2 is formed with contacts that can be electrically connected to the contacts of the reed assembly 5 .

This embodiment is achieved in this way: at least one mounting hole 11 is formed on the base body 1, usually two symmetrically arranged through holes, in which screws can be passed through, and the screws are used to connect with the fixing plate, each mounting hole 11 The upper end is formed with a counterbore that can be matched with the screw head; at least two convex bodies 12 extending outward are formed on the outer ring of the seat body 1, and there are generally two convex bodies 12, which are symmetrical with respect to the plane of the seat body 1 Upturned, each bottom of which is an inner beveled surface 12a, and each inner beveled surface 12a extends upward to the upper plane of the seat body 1; when the outer edge of the seat body 1 is circular, correspondingly, the outer edge of the convex body 12 is an arc shape, the centers of the two circles coincide.

Simultaneously, on the base 4 that is matched and used, make the outer beveled surface 41, two beveled surfaces coincide and assemble, generally the inner bevelled surface 12a is fixed, and the outer bevelled surface 41 is buckled in and rotated to assemble; There is at least one concave round point 12b, at least two of them; correspondingly, at least one convex round point 41a is made on the outer beveled surface 41, at least two of them, the two can realize snap-fit connection, and the setting of the concave and convex round points is mainly For the positioning of the swivel snap fit.

At least two conductive sheets 2 are respectively installed, and the present embodiment is described as two, which are connected to the positive and negative electrodes, and the contacts made by the conductive sheet 2 can be electrically connected to the contacts of the reed assembly 5; the conductive sheet 2 The prepared connecting terminal is riveted with a wire 3 , which is used for connection with an external power supply, and the wire 3 can meet the power requirement of the lamp and runs through the clamping port 14 .

There is a threading hole 14a formed in the middle of the seat body 1, and there is a rotationally symmetrical clamping hole 14 at both ends of the threading hole. There are at least two grooves 13 on both sides of the threading hole 14. When there are two, they are rotationally symmetrical. Setting; each groove 13 is embedded with the conductive sheet 2, and there is a winding member 15 that can be embedded with the wire 3 between the groove 13 and the wire clamping opening 14; the front end of the winding member 15 is for the convenience of the wire 3 The L-shaped clamping block of the interspersed cavity, the connecting sides of the winding member 15 and the groove 13 and the clamping port 14 are respectively two wire slots.

Through the description of this embodiment, the utility model has the following advantages: the conductive sheet and the wire adopt the riveting method, and the connection reliability is strong; the LED lamp adopts the rotating introduction buckle method, and the replacement and disassembly of the lamp are convenient and quick; Type base body, and make installation screw holes on the base body, its fixing method is arbitrary, low requirement; set winding member in the base body, connect the wire to the external power supply after winding the wire, which increases the tensile force of the wire; The increase in the tensile force of the wire effectively improves the safety of the lamp; there is a concave dot on the two wings of the bottom body, which coincides with the convex dot when the lamp is screwed in and in place, ensuring the reliability of the lamp after screwing in , and the screw-in action is smooth.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (10)

1. Connection Block, comprise the pedestal (1) that is shaped at least one installing hole (11), at least two conducting strips of installing respectively (2) and the corresponding lead (3) that is electrically connected conducting strip (2), it is characterized in that: the convex body (12) that it is interior scarf (12a) that described pedestal (1) outer ring is shaped at least two outward extending bottoms, scarf (12a) matches with the outer scarf (41) that is shaped on of base (4) of the use that matches in described, described conducting strip (2) be shaped on can with the contact of the spring assembly corresponding electrical connection in (5) contact.

2. Connection Block according to claim 1, it is characterized in that: be shaped on a through wires hole (14a) in the middle of the described pedestal (1), respectively there is a rotational symmetric wire blocking port (14) at the through wires hole two ends, there are at least two grooves (13) both sides of this wire blocking port (14), and the equal buckle of each groove (13) has the conducting strip (2) with the spring assembly corresponding electrical connection in (5) contact.

3. Connection Block according to claim 2 is characterized in that: have between described groove (13) and the wire blocking port (14) can with lead (3) winding member of inlay card (15) mutually.

4. Connection Block according to claim 1 is characterized in that: be shaped on the recessed round dot (12b) that at least one can fasten with the dome point (41a) on the described outer scarf (41) on the scarf (12a) in described.

5. Connection Block according to claim 1 is characterized in that: described convex body (12) is two, and upwarps setting with respect to the plane symmetry of pedestal (1), and the interior scarf (12a) of each this convex body (12) extends upwardly to the last plane of pedestal (1); Described installing hole (11) is at least two, each described installing hole (11) upper end be shaped on can with the screw head end match into counterbore.

6. Connection Block according to claim 3, it is characterized in that: described winding member (15) front end is for ease of the L shaped clamp piece of the interspersed cavity of lead (3), and this winding member (15) is respectively the two-lines groove with the limit that is communicated with of groove (13), wire blocking port (14).

7. Connection Block according to claim 4 is characterized in that: at least two of the recessed round dots (12b) of described pedestal (1).

8. Connection Block according to claim 5 is characterized in that: the binding post that described conducting strip (2) is shaped on is riveted mutually with the lead that runs through wire blocking port (14) (3).

9. Connection Block according to claim 5 is characterized in that: described pedestal (1) groove (13) is symmetrically arranged two of rotation.

10. Connection Block according to claim 6 is characterized in that: described pedestal (1) outer is for circular, and correspondingly, described convex body (12) outer is a circular arc, and both centers of circle overlap.

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