Down lamp easy and convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of down lamps, and discloses a down lamp easy and convenient to disassemble and assemble, which comprises an installation seat and a lamp body, the top of the installation seat is provided with an installation through hole arranged along the vertical direction, two sides of the installation seat are respectively and fixedly provided with a positioning column extending into the installation through hole, and the lamp body can be movably inserted into the installation through hole. Vertically-arranged positioning grooves are formed in the two sides of the lamp body correspondingly, the positioning grooves are in sliding fit with the positioning columns, communicating grooves are formed in the sides, in the circumferential direction of the lamp body, of the positioning grooves, the two communicating grooves are formed in the same direction, the communicating grooves communicate with the positioning grooves, the positioning columns can pass through the communicating grooves, and the top ends of the communicating grooves are lower than the top ends of the positioning grooves; a guide groove is formed in the side, away from the positioning groove, of the communicating groove, the guide groove communicates with the communicating groove, the positioning column can pass through the guide groove, the guide groove is vertically formed, and an opening is formed in the top end of the guide groove. The lamp body and the mounting base can be disassembled and separated, and disassembly and assembly are easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of down lamp, in particular to a down lamp which is simple to disassemble and assemble. BACKGROUND

[0002] Down lamp is a kind of light emitting lamp that is embedded in the ceiling. This kind of hidden lamp embedded in the ceiling projects all light downward, belongs to direct distribution of light, can increase the soft atmosphere of space, create the feeling of warmth, and reduce the space compression feeling. The existing down lamp generally includes a mounting seat and a lamp body fixed on the mounting seat. The mounting seat is fixed on the ceiling to realize the installation of the down lamp. However, the mounting seat and the lamp body of the existing down lamp are fixed together and cannot be disassembled and separated. When the lamp body fails, the entire down lamp needs to be disassembled and replaced with a new one, and the lamp body cannot be replaced alone, and the disassembly and assembly are inconvenient. SUMMARY

[0003] The utility model solves the technical problem to provide a kind of lamp body and mounting seat can be disassembled and separated the down lamp which is simple to disassemble and assemble.

[0004] In order to solve the above technical problems, the utility model provides a kind of down lamp which is simple to disassemble and assemble, including mounting seat and lamp body, the top of the mounting seat is provided with the installation through-hole along vertical arrangement, the both sides of the mounting seat are respectively fixed with the positioning column that enters the installation through-hole, the lamp body can be movably inserted in the installation through-hole, the both sides of the lamp body are respectively provided with the positioning slot along vertical arrangement, the positioning slot is slidably matched with the positioning column, one side of the positioning slot along the circumferential direction of the lamp body is provided with the communication groove, two communication grooves are arranged in the same direction, the communication groove is communicated with the positioning slot and can pass through the positioning column, the top end of the communication groove is lower than the top end of the positioning slot, one side of the communication groove away from the positioning slot is provided with the guide groove, the guide groove is communicated with the communication groove and can pass through the positioning column, the guide groove is arranged along vertical direction and the top end thereof is open.

[0005] As a preferred scheme of the utility model, the both sides of the lamp body are respectively provided with a plurality of positioning slots arranged along vertical direction.

[0006] As a preferred scheme of the utility model, the bottom of the communication groove is provided with a guide surface that gradually inclines towards the direction close to the guide groove from top to bottom.

[0007] As a preferred scheme of the utility model, the guide groove gradually narrows from top to bottom.

[0008] As a preferred scheme of the utility model, the bottom end of the communication groove is not higher than the bottom end of the positioning slot.

[0009] As a preferred scheme of the utility model, the bottom of the mounting seat is provided with a limiting ring arranged around the mounting through hole.

[0010] As a preferred scheme of the utility model, the bottom of the limiting ring is provided with a fixing through hole.

[0011] As a preferred scheme of the utility model, the two sides of the mounting seat are respectively provided with spring buckles.

[0012] The utility model discloses an easy-to-disassemble down lamp, which has the beneficial effects that the lamp body and the mounting seat can be disassembled and separated, and the disassembly and assembly are simple, after installation, the positioning column is located at the top of the positioning groove, and the top of the communicating groove is lower than the top of the positioning groove, so the positioning column cannot be directly rotated into the communicating groove relative to the lamp body, that is, the lamp body cannot be rotated relative to the mounting seat, thereby preventing the lamp body from being accidentally rotated to cause the positioning column to be separated from the positioning groove, and the lamp body can be prevented from being accidentally dropped. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure diagram of the utility model;

[0014] Figure 2 It is the breakage diagram of the utility model;

[0015] Figure 3 It is the structure diagram of the mounting seat of the utility model;

[0016] Figure 4 It is the structure diagram of one side of the lamp body of the utility model;

[0017] Figure 5 It is the structure diagram of the other side of the lamp body of the utility model;

[0018] Figure 6 It is the bottom breakage diagram of the lamp body of the utility model;

[0019] Figure 7 It is the structure diagram of another embodiment of the utility model;

[0020] In the drawing, 1, mounting seat;11, spring buckle;12, mounting through hole;13, positioning column;14, limiting ring;141, fixing through hole;2, lamp body;21, positioning groove;22, communicating groove;221, guide surface;23, guide groove. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model are described in further detail in combination with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0022] In the description of the utility model, it should be understood that, the utility model adopts the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model, in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] As Figures 1-6 shown, the utility model preferred embodiment's one dismouting simple and convenient's down lamp, including mounting seat 1 and lamp body 2, the top of mounting seat 1 is equipped with along vertical setting installation through-hole 12, the both sides of mounting seat 1 are fixed with the positioning column 13 of entering installation through-hole 12, lamp body 2 can be movably inserted in installation through-hole 12, specifically, lamp body 2 can rotate around the axis of installation through-hole 12 and can along vertical slip, the both sides of lamp body 2 are equipped with along vertical setting positioning slot 21, positioning slot 21 and positioning column 13 sliding fit, namely positioning column 13 enters positioning slot 21, and can relative to lamp body 2 along vertical slip, positioning slot 21 along the one side of lamp body 2 circumferential direction is equipped with the communicating groove 22, two communicating grooves 22 are homodromous setting, in this embodiment, from the lower of lamp body 2 to the top, the clockwise direction of two positioning slots 21 one side is equipped with communicating groove 22 respectively, communicating groove 22 and its corresponding positioning slot 21 communicate and can supply positioning column 13 and pass, namely positioning column 13 can move from positioning slot 21 to communicating groove 22, the top of communicating groove 22 is lower than the top of positioning slot 21, the side of communicating groove 22 away from positioning slot 21 is equipped with guide slot 23, guide slot 23 and the communicating groove 22 communicate and can supply positioning column 13 and pass, namely positioning column 13 can move from communicating groove 22 to guide slot 23, guide slot 23 along vertical setting and its top is open.

[0024] The working principle of the embodiment is as follows: during installation, the mounting seat 1 is first installed and fixed on the ceiling through the spring buckle 11, and it can be understood that the positioning column 13 is fixed on the mounting seat 1, so the positioning column 13 is fixed relative to the mounting seat 1, and the movement of the positioning column 13 in the following description is relative to the lamp body 2; then the top of the lamp body 2 is aligned with the bottom end of the mounting hole 12, and the position of the lamp body 2 is adjusted so that the top end of the guide groove 23 corresponds to the position of the positioning column 13; then the lamp body 2 is gradually inserted into the mounting hole 12, at this time the positioning column 13 moves vertically in the guide groove 23 relative to the lamp body 2, until the position of the positioning column 13 corresponds to the position of the communication groove 22; then the lamp body 2 is rotated around the axis of the mounting hole 12 in the counterclockwise direction (as viewed from below the lamp body 2 upwards) so that the positioning column 13 passes through the communication groove 22 relative to the lamp body 2 and moves into the positioning groove 21; finally, the lamp body 2 is loosened, and the lamp body 2 moves downward under the action of gravity so that the positioning column 13 moves relative to the lamp body 2 to the top end of the positioning groove 21, completing the installation of the tube lamp, at this time, since the top end of the communication groove 22 is lower than the top end of the positioning groove 21, the positioning column 13 cannot be directly rotated (relative to the lamp body 2) into the communication groove 22, that is, the lamp body 2 cannot be rotated relative to the mounting seat 1, thereby preventing the lamp body 2 from being accidentally rotated to cause the positioning column 13 to disengage from the positioning groove 21, and preventing the lamp body 2 from accidentally falling; when the lamp body 2 needs to be replaced, the bottom of the lamp body 2 is first pushed upward so that the positioning column 13 moves relative to the lamp body 2 to a position corresponding to the communication groove 22, then the lamp body 2 is rotated around the axis of the mounting hole 12 in the clockwise direction (as viewed from below the lamp body 2 upwards) so that the positioning column 13 passes through the communication groove 22 relative to the lamp body 2 and moves into the guide groove 23, then the lamp body 2 is pulled downward so that the positioning column 13 slides upward in the guide groove 23 relative to the lamp body 2, until the positioning column 13 disengages from the top end of the guide groove 23 relative to the lamp body 2, at this time the lamp body 2 is separated from the mounting seat 1, achieving disassembly of the lamp body 2; the lamp body 2 and the mounting seat 1 of the embodiment can be disassembled and separated, and are simple to disassemble and assemble.

[0025] For example, the lamp body 2 is provided with a plurality of positioning grooves 21 arranged vertically on both sides, each positioning groove 21 communicates with the guide groove 23 through a communication groove 22, and when the lamp body 2 is assembled with the mounting seat 1, the positioning column 13 cooperates with different positioning grooves 21 to adjust the installation height of the lamp body 2.

[0026] For example, the bottom of the communication groove 22 is provided with a guide surface 221 inclined from top to bottom towards the direction close to the guide groove 23, facilitating the movement of the positioning column 13 from the positioning groove 21 to the guide groove 23 relative to the lamp body 2.

[0027] Exemplarily, the guide groove 23 is gradually narrowed from top to bottom, which facilitates the positioning column 13 to enter the guide groove 23 when the lamp body 2 is inserted into the mounting hole 12 upward.

[0028] Exemplarily, the bottom end of the communication groove 22 is not higher than the bottom end of the positioning groove 21, that is, when the positioning column 13 is located at the bottom end of the positioning groove 21, the position of the positioning column 13 corresponds to the position of the communication groove 22, so that the positioning column 13 is moved from the positioning groove 21 to the communication groove 22 relative to the lamp body 2.

[0029] Exemplarily, the bottom of the mounting seat 1 is provided with a limiting ring 14 arranged around the mounting hole 12, which is helpful for positioning and installing the mounting seat 1.

[0030] Exemplarily, the two sides of the mounting seat 1 are respectively provided with spring buckles 11, and it should be noted that the spring buckles 11 are prior art, so the structure and use process thereof will not be described in detail here. The mounting seat 1 can be installed and fixed on the ceiling through the spring buckles 11, and the mounting and dismounting are simple.

[0031] Since the mounting seat 1 and the lamp body 2 can be separated, the lamp body 2 can be replaced without dismounting the mounting seat 1. Therefore, before the ceiling is painted, the mounting seat 1 can be installed on the ceiling in advance. For example, in another embodiment of the present application, the bottom of the limiting ring 14 is provided with a fixing hole 141, and after the bolt passes through the fixing hole 141 and is connected with the bottom of the ceiling, the mounting seat 1 can be installed and fixed on the ceiling. When the ceiling is painted, the limiting ring 14 and the bolt can be buried, so that the limiting ring 14 is hidden, and the installation of the lamp body 2 is not affected, which presents the effect of frameless installation, so that the effect of the installed tube lamp is more simple and beautiful.

[0032] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the technical field, without departing from the technical principles of the present application, a number of improvements and replacements can be made, and these improvements and replacements should be regarded as the protection range of the present application.

Claims

1. A simple dismountable down lamp, characterized in that: The utility model provides a lamp body and mounting seat, the top of mounting seat is equipped with along vertical setting installation through -hole, both sides of mounting seat are fixed with respectively the positioning column of inlaying into installation through -hole, the lamp body can be movably inserted in installation through -hole, both sides of lamp body are equipped with along vertical setting positioning slot respectively, positioning slot and positioning column slide cooperation, the one side of positioning slot along the circumferential direction of lamp body is equipped with the communication groove, two communication grooves are same direction setting, communication groove and positioning slot are communicated and can pass through positioning column, the top end of communication groove is lower than the top end of positioning slot, the one side of communication groove away from positioning slot is equipped with guide groove, guide groove and communication groove are communicated and can pass through positioning column, guide groove is along vertical setting and its top end is open.

2. The easy-to-assemble / disassemble tube lamp according to claim 1, characterized in that: Both sides of the lamp body are respectively provided with a plurality of vertical positioning slots.

3. The easy-to-assemble / disassemble tube lamp according to claim 1, characterized in that: The bottom of the communication groove is provided with a guide surface that gradually inclines from top to bottom towards the direction of approaching the guide groove.

4. The easy-to-assemble / disassemble tube lamp according to claim 1, characterized in that: The guide groove gradually narrows from top to bottom.

5. The easy-to-assemble / disassemble tube lamp according to claim 1, characterized in that: The bottom end of the communication groove is not higher than the bottom end of the positioning slot.

6. The easy-to-assemble / disassemble tube lamp according to claim 1, characterized in that: The bottom of the mounting seat is provided with a limiting ring arranged around the mounting through-hole.

7. The easy-to-assemble / disassemble down lamp according to claim 6, characterized in that: The bottom of the limiting ring is provided with a fixing through-hole.

8. The easy-to-assemble / disassemble down lamp according to claim 1, characterized in that: Both sides of the mounting seat are respectively provided with a spring buckle.

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