CN218763081U - Connector and lamp - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a connector and a lamp; the lamp comprises an electrical box and a connector, wherein the connector comprises a shell, an elastic buckle and a button, the shell is connected with the electrical box, and the shell is provided with a through hole; the elastic buckle is arranged in the shell and can protrude or retract relative to the shell from the through hole; the button is movably arranged on the shell and is elastically matched with the shell; when the button is pressed by external force, the button can press the elastic buckle so as to enable the elastic buckle to retract relative to the shell from the through hole; when the external force applied to the button disappears, the button can reset under the elastic action, and the elastic buckle protrudes relative to the shell from the through hole under the elastic action of the button. The utility model discloses a dead problem of buckle card can be improved to the connector, is favorable to accomplishing the dismouting smoothly through the buckle, improves assembly efficiency.

Description

Connector and lamp

Technical Field

The utility model relates to a lighting apparatus technical field particularly, relates to a connector and lamps and lanterns.

Background

With the development of lighting technology, the types of light fixtures are more and more, for example: guide rail lamps, magnetic attraction lamps, etc.; wherein, the installation of lamp is inhaled to magnetism adopts the pre-buried form of track usually, and later stage light module does not need the instrument installation, but realizes the assembly through the buckle of the connector of electrical apparatus box setting, and convenient, the flexibility is got up in the use.

However, the buckle in the related art is easy to be locked, so that the problem that the buckle cannot be smoothly assembled and disassembled is caused, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector and lamps and lanterns, the dead problem of buckle card can be improved to the connector, is favorable to accomplishing the dismouting smoothly through the buckle, improves assembly efficiency.

The embodiment of the utility model is realized like this:

in a first aspect, the present invention provides a connector, comprising:

a housing provided with a through hole;

the elastic buckle is arranged in the shell and can protrude or retract relative to the shell from the through hole;

the button is movably arranged on the shell and is elastically matched with the shell; wherein,

when the button is pressed by external force, the button can press the elastic buckle so that the elastic buckle retracts from the through hole relative to the shell; when the external force applied to the button disappears, the button can reset under the elastic action, and the elastic buckle protrudes relative to the shell from the through hole under the elastic action of the button.

In an alternative embodiment, the elastic buckle comprises a mounting part, an elastic arm and a buckle, wherein the mounting part is arranged on the shell and is connected with the elastic arm, and the buckle is connected with the elastic arm and can protrude or retract relative to the shell from the through hole; the button is matched with the elastic arm;

when the button is pressed by external force, the button can press the elastic arm to drive the buckle to retract relative to the shell from the through hole;

when the external force that the button received disappears, the button can reset under the elastic action to make the elastic arm drive the buckle under self elastic action and bulge for the casing from the through-hole.

In an alternative embodiment, one end of the elastic arm is connected with the assembling part, the other end of the elastic arm is provided with a first guide surface, and the button is provided with a second guide surface; when the button is pressed by external force, the second guide surface is abutted against the first guide surface so as to drive the buckle to retract relative to the shell from the through hole.

In an alternative embodiment, one of the elastic buckle and the shell is provided with a plug-in post, and the other one is provided with a plug-in hole, and the plug-in post is in plug-in fit with the plug-in hole.

In an alternative embodiment, one of the housing and the button is provided with a guide groove, the other of the housing and the button is provided with a guide rib, the guide groove is sleeved with the guide rib, and the guide rib can slide in the guide groove.

In an alternative embodiment, the guide slot has an abutment surface that can abut against the guide rib to prevent the button from coming off the housing.

In an alternative embodiment, the connector further comprises a resilient member by which the button is resiliently abutted with the housing.

In an alternative embodiment, the housing includes a shell and a cover, the cover being connected to the shell; the shell is provided with a through hole, the elastic buckle is arranged in the shell, and the button is movably arranged on the shell and is elastically matched with the shell; wherein, the lid is connected with the butt muscle, butt muscle and elastic buckle butt.

In a second aspect, the present invention provides a lamp, including an electrical box and a connector of any one of the foregoing embodiments, the housing is connected to the electrical box.

In an alternative embodiment, the housing is snap-fitted to the appliance cartridge; one of the shell and the electrical appliance box is provided with a positioning rib, the other one is provided with a positioning groove, and the positioning rib is inserted in the positioning groove in a sliding mode.

The utility model discloses beneficial effect of connector includes: the embodiment of the utility model provides an elastic buckle of connector self has elasticity, consequently when the button is not pressed, elastic buckle resets to from the through-hole for the convex state of casing through the elastic action of self, rather than its reset to protruding casing of drive through the button that resets, and then is difficult to the card and dies, is favorable to accomplishing the dismouting smoothly through elastic buckle, improves assembly efficiency.

The utility model discloses beneficial effect of lamps and lanterns includes: the lamp provided by the embodiment of the utility model comprises an electrical box and the connector, wherein the shell of the connector is connected with the electrical box; because the elastic buckle of the connector is not easy to cause the problem of blocking, the lamp can be assembled and disassembled smoothly through the elastic buckle, and the assembly efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an electrical box and a connector according to an embodiment of the present invention;

fig. 2 is an exploded view of the connector according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of an electrical box in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connector according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the cover body in the embodiment of the present invention;

fig. 6 is a first cross-sectional view of a connector according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the elastic buckle and the housing in the embodiment of the present invention;

FIG. 8 is a schematic structural view of a button and an elastic member according to an embodiment of the present invention;

fig. 9 is a second cross-sectional view of the connector in an embodiment of the present invention;

fig. 10 is a schematic partial structure diagram of a connector according to an embodiment of the present invention.

Icon: 100-a connector; 110-a housing; 120-a housing; 121-a through hole; 122-a plug column; 123-a guide rib; 124-positioning ribs; 125-latch; 126-a mounting cavity; 127-placing holes; 128-mounting holes; 129-card hole; 130-a cover body; 131-an abutment rib; 132-a hook; 140-elastic snap; 141-a fitting part; 142-a resilient arm; 143-buckling; 144-a first guide surface; 145-a plug hole; 150-a button; 151-second guide surface; 152-a guide groove; 153-an abutment face; 154-locating posts; 160-an elastic member; 200-an electrical box; 210-a positioning groove; 220-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used merely for distinguishing between descriptions, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present embodiment provides a lamp, which may be a magnetic lamp, and is not limited herein.

Referring to fig. 1, the magnetic lamp includes an electrical box 200 and a connector 100, the connector 100 is connected to the electrical box 200, and the connector 100 is used for connecting with a track, that is, the electrical box 200 can be assembled in a pre-embedded track through the connector 100 to complete the installation of the lamp.

The connection mode of the electrical box 200 and the connector 100 can be selected according to requirements, for example: snap-fit, connection with fasteners such as bolts, etc., and the like, and are not particularly limited herein.

Other structures not mentioned in the lamp and the electrical box 200 are similar to the related art, and are not described herein again.

Referring to fig. 2, the connector 100 includes a housing 110, an elastic clip 140 and a button 150, the housing 110 is provided with a through hole 121, the elastic clip 140 is disposed in the housing 110, and the elastic clip 140 can protrude or retract from the through hole 121 relative to the housing 110; the button 150 is movably disposed on the housing 110 and elastically engaged with the housing 110; when the button 150 is pressed by an external force, the button 150 can press the elastic buckle 140, so that the elastic buckle 140 retracts from the through hole 121 relative to the shell 110; when the external force applied to the button 150 disappears, the button 150 can be restored under the elastic action, and the elastic catch 140 protrudes from the through hole 121 relative to the housing 110 under the elastic action of itself.

When the lamp is assembled, the elastic buckle 140 can abut against the rail, so that the elastic buckle 140 retracts into the shell 110 under the abutting action, after the electrical box 200 is assembled on the rail, the elastic buckle 140 is not abutted by the rail any more, and can reset under the elastic action of the elastic buckle 140 to protrude out of the shell 110 and be clamped with the rail, so that the electrical box 200 can be reliably assembled on the rail through the connector 100; when the lamp is disassembled, the button 150 is pressed, so that the button 150 moves relative to the shell 110, the elastic buckle 140 can be pressed, the elastic buckle 140 retracts into the shell 110, the elastic buckle 140 can be not clamped with the guide rail, the electric appliance box 200 and the connector 100 can be taken down from the guide rail together, the lamp is disassembled, the button 150 is not pressed after the lamp is disassembled, the button 150 can reset under the elastic action, and the elastic buckle 140 protrudes relative to the shell 110 from the through hole 121 under the elastic action.

Because the elastic buckle 140 has elasticity, when the button 150 is not pressed, the elastic buckle 140 is reset to a state protruding from the through hole 121 relative to the housing 110 through the elastic function of the elastic buckle 140, rather than being reset to the protruding housing 110 through the reset button 150, and then the elastic buckle is not easy to be locked, which is beneficial to smoothly completing the assembly and disassembly of the lamp through the elastic buckle 140 and improving the assembly efficiency.

It should be noted that the protruding or retracting direction of the elastic clip 140 relative to the housing 110 is at an angle with the moving direction of the button 150 relative to the housing 110, and the angle of the angle may be 90 °, 88 °, 102 °, and the like, and is not limited in detail herein.

Referring to fig. 1 and 2, in the present embodiment, an electrical box 200 is connected to a housing 110 of a connector 100. Thus, the assembly of the electrical box 200 and the connector 100 and the elastic buckle 140 and the button 150 are ensured not to interfere with each other; more importantly, the connector 100 can be assembled into a whole and then assembled to the electrical box 200 in a modularized manner, so that on one hand, the assembly efficiency is improved, on the other hand, the universality of the connector 100 is ensured, the risk of dull stock is reduced, and the cost is reduced.

Further, the housing 110 is clamped with the electrical box 200; thus, the assembly is easy to operate, and the assembly efficiency is improved. Referring to fig. 3 and 4, optionally, one of the housing 110 and the electrical box 200 is connected with a latch 125, and the other is provided with a slot 220, and the latch 125 is connected with the slot 220.

Still further, referring to fig. 3 and fig. 4, the housing 110 is provided with a positioning bar, the electrical box 200 is provided with a positioning groove 210, and the positioning rib 124 is slidably inserted into the positioning groove 210. When assembling connector 100 in electrical apparatus box 200, can peg graft location muscle 124 with constant head tank 210 to make location muscle 124 slide in constant head tank 210, can accomplish the assembly positioning of casing 110 and electrical apparatus box 200 fast, and ensure the accuracy of location, moreover through location muscle 124 and constant head tank 210 relative slip's in-process, can make latch 125 and draw-in groove 220 joint, further improved assembly efficiency.

The configuration of the housing 110 may be selected as desired; in this embodiment, for the convenience of assembling the connector 100, please refer to fig. 2, the housing 110 includes a shell 120 and a cover 130; the housing 120 is provided with a mounting cavity 126, a through hole 121, a placing hole 127 and a mounting hole 128, the through hole 121, the placing hole 127 and the mounting hole 128 all communicating with the mounting cavity 126; the cover 130 is connected to the housing 120 and covers the placement hole 127; the elastic catch 140 is disposed in the housing 120, specifically, the elastic catch 140 is disposed in the mounting cavity 126 from the placement hole 127; the button 150 is movably disposed on the housing 120 and elastically engages with the housing 120, and specifically, the button 150 is inserted into the mounting cavity 126 from the mounting hole 128 and elastically engages with the inner wall of the housing 120.

Further, referring to fig. 2 and 4, the outer wall of the housing 120 is provided with a latch 125 and a positioning rib 124, and the latch 125 and the positioning rib 124 and the mounting hole 128 are distributed on two opposite sides of the housing 120. Thus, when the housing 110 is connected to the electrical box 200, the user is not interfered with pressing the button 150.

The connection mode of the cover 130 and the housing 120 can be selected according to requirements; in this embodiment, the cover 130 is clamped to the housing 120; optionally, referring to fig. 2 and 5, one of the cover 130 and the housing 120 is provided with a hook 132, the other of the cover 130 and the housing is provided with a hook hole 129, and the hook 132 is engaged with the hook hole 129. Thus, the cover 130 is easily assembled to the housing 120, and the assembling efficiency is improved.

Of course, in other embodiments, the cover 130 and the housing 120 may be connected by a fastener such as a bolt, and is not limited in this respect.

In order to improve the stability of the elastic catch 140 assembled to the housing 110, and further ensure that the connector 100 is stably assembled to the rail through the elastic catch 140; referring to fig. 5 and 6, the abutting rib 131 is connected to the cover 130, and the abutting rib 131 abuts against the elastic buckle 140, so as to improve the problem that the elastic buckle 140 is easy to move in the direction of separating from the housing 120 from the placing hole 127, and improve the stability of the elastic buckle 140 assembled on the housing 110.

In this embodiment, referring to fig. 2, the elastic buckle 140 includes an assembling portion 141, an elastic arm 142 and a buckle 143, the assembling portion 141 is disposed on the casing 110, i.e., disposed on the housing 120, and connected to the elastic arm 142, and the buckle 143 is connected to the elastic arm 142 and can protrude or retract from the through hole 121 relative to the casing 110; the button 150 engages the resilient arm 142; when the button 150 is pressed by an external force, the button 150 can press the elastic arm 142 to make it swing or deform, so as to drive the buckle 143 to retract from the through hole 121 relative to the housing 110; when the external force applied to the button 150 disappears, the button 150 can be reset under the elastic action, and the elastic arm 142 drives the buckle 143 to protrude from the through hole 121 relative to the housing 110 under the elastic action of itself, and when the connector 100 is assembled on the rail, the buckle 143 protruding from the housing 110 abuts against the rail, so that the connector 100 is stably assembled on the rail.

Further, the elastic clip 140 includes two elastic arms 142 and two clips 143, the two clips 143 are connected with the two elastic arms 142 in a one-to-one correspondence, and the two elastic arms 142 are connected to both ends of the assembling portion 141; the housing 110 is provided with two through holes 121, the two through holes 121 are distributed on two sides of the housing 110, and the two buckles 143 are arranged in one-to-one correspondence with the two through holes 121, so that any one of the buckles 143 can protrude or retract from the corresponding through hole 121 relative to the housing 110. The arrangement of the two catches 143 can ensure that the connector 100 is more stably fitted to the rail.

The manner in which the resilient catch 140 is fitted to the housing 110 may be selected as desired. Referring to fig. 7, in the present embodiment, the elastic clip 140 is provided with a plug hole 145, and specifically, the assembling portion 141 is provided with a plug hole 145; the housing 110 is connected with a plug column 122, and specifically, the shell 120 is connected with the plug column 122; the plug-in post 122 is plugged and matched with the plug-in hole 145. Thus, not only can the elastic clip 140 be stably assembled in the housing 110, but also the assembly of the elastic clip 140 can be simplified, and the assembly efficiency can be improved.

Of course, in other embodiments, the elastic clip 140 may be connected to the housing 110 by clipping or fastening with a bolt, and is not limited in this respect.

The number of the abutting ribs 131 connected to the cover 130 may be selected as required, for example: one, two, three, four, etc., and are not specifically limited herein. In a preferred embodiment, the plurality of abutting ribs 131 are connected to the cover 130, so that the plurality of abutting ribs 131 abut against the mounting portion 141 of the elastic latch 140 and the two elastic arms 142, thereby improving the stability of the elastic latch 140 mounted in the housing 110.

In order to enable the button 150 to be more smoothly fitted with the elastic catch 140; referring to fig. 7, 8 and 9, one end of the elastic arm 142 is connected to the assembling portion 141, the other end is provided with a first guide surface 144, and the button 150 is provided with a second guide surface 151; when the button 150 is pressed by an external force, the second guide surface 151 abuts against the first guide surface 144, so that the elastic arm 142 swings or deforms and drives the buckle 143 to retract from the through hole 121 relative to the housing 110.

Further, the button 150 is provided with two second guiding surfaces 151, and the two second guiding surfaces 151 are matched with the first guiding surfaces 144 of the two elastic arms 142 in a one-to-one correspondence manner, that is, when the button 150 is pressed by an external force, the two second guiding surfaces 151 and the two first guiding surfaces 144 of the two elastic arms 142 are abutted in a one-to-one correspondence manner, so that the two elastic arms 142 swing or deform and drive the corresponding buckles 143 to retract relative to the housing 110. In this manner, the user is facilitated to remove the connector 100 from the rail by pressing the button 150.

Still further, the two second guide surfaces 151 are distributed in a shape of a Chinese character 'ba', that is, the distance between the two second guide surfaces 151 gradually increases from one end of the insertion hole 145 to the direction toward the inside of the mounting cavity 126. Thus, when the button 150 is pressed into the mounting cavity 126, the two second guide surfaces 151 with gradually decreasing pitches reliably abut against the first guide surfaces 144 of the two elastic arms 142, so as to ensure that the two elastic arms 142 reliably swing or deform, and further, the buckle 143 is reliably driven to retract into the housing 110.

In the present embodiment, in order to ensure stable movement of the button 150, the problem of misalignment and resulting seizure is not likely to occur; referring to fig. 9, the housing 110 is provided with a guiding rib 123, that is, the housing 120 is provided with a guiding rib 123, and the guiding rib 123 is located in the installation cavity 126; the button 150 is provided with a guide groove 152, the guide groove 152 is sleeved with the guide rib 123, and the guide rib 123 can slide in the guide groove 152. Thus, the sliding fit of the guide rib 123 and the guide groove 152 can guide the movement of the push button 150, and the problem that the push button 150 is easy to shift and is blocked is solved.

Further, in order to improve the stability of the button 150 assembled to the housing 110, the problem that the button 150 is easily detached from the housing 110 is improved; the guide groove 152 has an abutting surface 153, and the abutting surface 153 is located at one end of the guide groove 152 far away from the guide groove 152; the abutment surface 153 can abut against the guide rib 123 to prevent the push button 150 from being detached from the housing 110.

Of course, in other embodiments, the housing 110 is provided with the guide groove 152, that is, the housing 120 is provided with the guide groove 152, the button 150 is connected with the guide rib 123, the guide groove 152 is sleeved with the guide rib 123, and the guide rib 123 can slide in the guide groove 152.

In this embodiment, in order to ensure that the button 150 can be reliably reset by elasticity; referring to fig. 10, the connector 100 further includes an elastic member 160, and the button 150 is elastically abutted against the housing 110 through the elastic member 160. Alternatively, the elastic member 160 includes, but is not limited to, a spring, a torsion spring, and an elastic rubber block.

The elastic member 160 of this embodiment is a spring, and in order to improve the assembling stability of the elastic member 160, the button 150 is connected with a positioning post 154, one end of the elastic member 160 is sleeved with the positioning post 154, and the other end abuts against the inner wall of the housing 120.

Of course, in other embodiments, the elastic member 160 may be connected to the button 150 by a fastener such as a bolt, and the like, and is not limited in detail herein.

In still other embodiments, the connecting portion may not include the elastic member 160, and the button 150 may be made of a material having a certain elasticity, for example: rubber, etc. so that the button 150 can be restored by its own elasticity when it is not pressed by an external force.

It should be noted that the positioning column 154 and the guiding groove 152 are respectively disposed at two sides of the button 150; in this way, the assembly of the elastic member 160 can be prevented from interfering with the assembly of the button 150 to the housing 110.

The assembly process of the lamp of the embodiment comprises the following steps: placing the elastic buckle 140 in the accommodating cavity of the shell 120 from the mounting hole 128, and inserting the inserting column 122 into the inserting hole 145; the elastic member 160 is sleeved on the positioning column 154 connected to the button 150, the button 150 and the elastic member 160 are inserted into the mounting cavity 126 from the mounting hole 128, and the button 150 is tilted when the button 150 is inserted into the mounting hole 128, so that the guide groove 152 can be sleeved with the guide rib 123; the cover 130 is buckled with the shell 120, and the abutting rib 131 abuts against the elastic buckle 140; the housing 110 of the assembled connector 100 is snapped into the electrical box 200.

To sum up, the utility model discloses a connector 100 can be used for lamps and lanterns, and connector 100 can improve the dead problem of buckle 143 card, is favorable to accomplishing the dismouting smoothly through buckle 143, improves assembly efficiency.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A connector, comprising:

a housing (110), the housing (110) being provided with a through hole (121);

an elastic buckle (140), wherein the elastic buckle (140) is arranged in the shell (110), and the elastic buckle (140) can protrude or retract relative to the shell (110) from the through hole (121);

the button (150) is movably arranged on the shell (110), and the button (150) is elastically matched with the shell (110); wherein,

when the button (150) is pressed by external force, the button (150) can press the elastic buckle (140) to enable the elastic buckle (140) to retract from the through hole (121) relative to the shell (110); when the external force applied to the button (150) disappears, the button (150) can reset under the elastic action, and the elastic buckle (140) protrudes from the through hole (121) relative to the shell (110) under the elastic action of the elastic buckle.

2. The connector according to claim 1, wherein the elastic catch (140) comprises a fitting portion (141), an elastic arm (142), and a catch (143), the fitting portion (141) being provided to the housing (110) and being connected to the elastic arm (142), the catch (143) being connected to the elastic arm (142) and being capable of protruding or retracting from the through hole (121) with respect to the housing (110); the button (150) cooperates with the resilient arm (142);

when the button (150) is pressed by external force, the button (150) can press the elastic arm (142) to drive the buckle (143) to retract relative to the shell (110) from the through hole (121);

when the external force applied to the button (150) disappears, the button (150) can reset under the elastic action, and the elastic arm (142) drives the buckle (143) to protrude from the through hole (121) relative to the shell (110) under the elastic action of the elastic arm.

3. The connector according to claim 2, wherein one end of the elastic arm (142) is connected to the fitting portion (141) and the other end is provided with a first guide surface (144), and the button (150) is provided with a second guide surface (151); when the button (150) is pressed by an external force, the second guide surface (151) is abutted against the first guide surface (144) so as to drive the buckle (143) to retract relative to the shell (110) from the through hole (121).

4. The connector of claim 1, wherein one of the elastic buckle (140) and the housing (110) is provided with a plug-in post (122), and the other one is provided with a plug-in hole (145), and the plug-in post (122) is in plug-in fit with the plug-in hole (145).

5. Connector according to any one of claims 1 to 4, characterized in that one of the housing (110) and the push button (150) is provided with a guide groove (152) and the other is provided with a guide rib (123), the guide groove (152) is sleeved with the guide rib (123), and the guide rib (123) can slide in the guide groove (152).

6. Connector according to claim 5, characterized in that the guide groove (152) has an abutment surface (153), the abutment surface (153) being abuttable to the guide rib (123) to prevent the button (150) from coming off the housing (110).

7. Connector according to any one of claims 1 to 4, characterized in that it further comprises an elastic member (160), said push button (150) being elastically abutted with said housing (110) by said elastic member (160).

8. The connector of claim 1, wherein the housing (110) comprises a shell (120) and a cover (130), the cover (130) being connected to the shell (120); the shell (120) is provided with the through hole (121), the elastic buckle (140) is arranged in the shell (120), and the button (150) is movably arranged on the shell (120) and is elastically matched with the shell (120); the cover body (130) is connected with an abutting rib (131), and the abutting rib (131) abuts against the elastic buckle (140).

9. A light fixture, characterized by comprising an appliance box (200) and a connector as claimed in any one of claims 1-8, said housing (110) being connected to said appliance box (200).

10. A light fixture as claimed in claim 9, characterized in that the housing (110) is snap-fitted to the appliance box (200); one of the shell (110) and the electrical appliance box (200) is provided with a positioning rib (124), the other one is provided with a positioning groove (210), and the positioning rib (124) is in slidable insertion connection with the positioning groove (210).

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