Lamp with tool-free maintenance structure

Abstract

The utility model discloses a lamp with a tool-free maintenance structure, a lamp main body comprises a bottom layer shell, a power supply cover body and a light source cover body, the power supply cover body is buckled with the bottom layer shell through a first buckle structure, the light source cover body is buckled with the bottom layer shell through a second buckle structure, and the light source cover body is buckled with the bottom layer shell through a second buckle structure. The light source assembly and the bottom layer shell are fixed through the rotary buckle structure, the buckle type design is adopted, a light source and a power source can be maintained without tools, and during daily maintenance, the first buckle structure or the second buckle structure can be manually opened, so that the light source and the power source can be conveniently and rapidly maintained. When the light source assembly is maintained, the rotating piece is manually rotated, so that the pressing piece is separated from the lens fixing cover, and compared with a traditional screw fixing structure, a tool does not need to be used for disassembling a screw, and tool-free lens replacement is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, concretely relates to a lamp with tool -free maintenance structure. BACKGROUND

[0002] The light projecting lamp is the light fitting that the illumination on the designated illuminated surface is higher than the surrounding environment, also called spotlight, the light projecting lamp is often applied to outdoor lighting, because its brightness is higher and can aim at any direction, is mainly used in large -area operation field mine, building contour, stadium, overpass, monument, park and flower bed etc, often uses in the harsh environment such as sun exposure, rain, ice and snow, sand, thereby leading to the failure rate of light projecting lamp is higher, needs through daily maintenance to keep the normal use of light projecting lamp,

[0003] At present, the light source assembly position of ordinary light projecting lamp, flood lamp on market is almost through lock screw fastening, or directly fixed together with glass, in daily maintenance, people usually need to borrow tool to disassemble the shell to replace and maintain the position of light source assembly, cannot achieve tool -free maintenance, the time needed for later repair is longer, and daily maintenance is inconvenient. UTILITY MODEL CONTENT

[0004] In view of the technical defects in the background art, the utility model provides a lamp with tool -free maintenance structure, which solves the above -mentioned technical problems and meets the actual demand, and the specific technical scheme is as follows:

[0005] A lamp with tool -free maintenance structure, comprising a lamp body, the lamp body comprises a bottom shell, a power cover and a light source cover, the power cover and the light source cover are connected with the bottom shell by snap-fit connection;

[0006] The power cover and the light source cover are hingedly connected with the bottom shell, the power cover and the bottom shell are snap-fit to form a power cavity, and the light source cover and the bottom shell are snap-fit to form a light source cavity;

[0007] The light source cavity is provided with a light source assembly, the outer edge of the light source assembly is provided with a rotating buckle structure for fixing the light source assembly, the rotating buckle structure comprises a fixed part, a rotating part and an elastic part, the rotating part and the elastic part are sleeved on the outer surface of the fixed part, and the outer surface of the rotating part is provided with a pressing part.

[0008] As an improvement of the above scheme, the bottom shell is provided with a connecting groove corresponding to the end position of the power cover and the light source cover facing each other;

[0009] The end of the power cover body towards the light source cover body is provided with a first hinged end, and the end of the light source cover body towards the power cover body is provided with a second hinged end, the axis of the first hinged end and the second hinged end are aligned, and both extend into the connecting groove.

[0010] As an improvement of the above scheme, the end of the power cover body away from the light source cover body is provided with a first buckle structure, the hinged end of the first buckle structure is connected with one end of the bottom shell, and the buckling end of the first buckle structure is buckled with the end of the power cover body.

[0011] As an improvement of the above scheme, the end of the light source cover body away from the power cover body is provided with a second buckle structure, the hinged end of the second buckle structure is connected with the other end of the bottom shell, and the buckling end of the second buckle structure is buckled with the end of the light source cover body.

[0012] As an improvement of the above scheme, a through hole is provided along the thickness direction of the rotating piece, the fixing piece is provided through the through hole and is fixedly connected with the bottom shell, an active cavity is formed between the outer surface of the fixing piece and the inner surface of the rotating piece, and the elastic piece is arranged in the active cavity.

[0013] As an improvement of the above scheme, the inner wall of the through hole is provided with a narrowing protrusion corresponding to the bottom end of the active cavity, one end of the elastic piece abuts against the top end of the fixing piece, and the other end abuts against the inner side of the narrowing protrusion.

[0014] As an improvement of the above scheme, the light source assembly comprises, from top to bottom along the thickness direction, a lens fixing cover, a lens and a light source plate, the pressing piece is integrally formed with the rotating piece, the pressing piece extends along the horizontal direction, and the bottom end surface abuts against the end surface of the lens fixing cover.

[0015] The power cover body and the bottom shell are buckled through the first buckle structure, the light source cover body and the bottom shell are buckled through the second buckle structure, and the light source assembly and the bottom shell are fixed through the rotating buckle structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The lamp body structure of the utility model is shown Figure One .

[0017] Figure 2 The lamp main body structure of the utility model Figure Two .

[0018] Figure 3 The lamp main body unfolded structure of the utility model Figure One .

[0019] Figure 4 The lamp main body unfolded structure of the utility model Figure Two .

[0020] Figure 5 The light source assembly unfolded structure of the utility model.

[0021] Figure 6 The rotary buckle structure internal structure of the utility model.

[0022] Among them: the lamp main body 1, the bottom shell 2, the power supply cavity 201, the light source cavity 202, the connecting groove 203, the power supply cover 3, the first hinged end 301, the first buckle structure 302, the light source cover 4, the second hinged end 401, the second buckle structure 402, the light source assembly 5, the lens fixing cover 501, the lens 502, the light source plate 503, the rotary buckle structure 6, the fixing piece 7, the rotating piece 8, the through hole 801, the movable cavity 802, the narrow protruding block 803, the elastic piece 9, the pressing piece 10. Specific implementation

[0023] The implementation of the utility model will be described below in combination with the drawings and related examples, and the implementation of the utility model is not limited to the following examples, and the utility model relates to the necessary components in the related technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0024] As Figures 1 to 4 shown, a lamp with tool-free maintenance structure includes a lamp main body 1, the lamp main body 1 includes a bottom shell 2, a power supply cover 3 and a light source cover 4, the power supply cover 3 and the light source cover 4 are connected with the bottom shell 2 buckle connection;

[0025] As Figure 3 and Figure 4 shown, the utility model in the technical scheme of the lamp main body 1, the power supply cover 3 and the light source cover 4 are hinged with the bottom shell 2, the power supply cover 3 is buckled with the bottom shell 2 to form a power supply cavity 201, the light source cover 4 is buckled with the bottom shell 2 to form a light source cavity 202;

[0026] The light source cavity 202 is internally provided with a light source assembly 5 for illumination, the power source cavity 201 is internally provided with a power source assembly for energizing the light source assembly 5, and the end surface of the light source cover 4 is provided with a light-transmitting plate, and the light of the light source assembly 5 is emitted from the light-transmitting plate of the end surface of the light source cover 4.

[0027] Further, in the above scheme, mounting brackets are connected to the two sides of the lamp body 1, the mounting brackets are hinged to the two sides of the lamp body 1 in a pincer shape, and the lamp body 1 is mounted at a corresponding position.

[0028] The utility model discloses in the technical scheme of light source cover 4 and power supply cover 3, the bottom shell 2 is equipped with connecting groove 203 to the end position of power supply cover 3 and light source cover 4 opposite, the end of light source cover 4 and power supply cover 3 opposite all extends into connecting groove 203, with connecting groove 203 as rotating axle and bottom shell 2 hinge,

[0029] Specifically, the end of the power supply cover 3 towards the light source cover 4 is provided with a first hinge end 301, and the end of the light source cover 4 towards the power supply cover 3 is provided with a second hinge end 401. The first hinge end 301 and the second hinge end 401 are oppositely arranged, the shaft centers of the first hinge end 301 and the second hinge end 401 are aligned, and both extend into the connecting groove 203. A rotating shaft is arranged in the connecting groove 203 along the width direction of the bottom shell 2. The connecting groove 203, the first hinge end 301 and the second hinge end 401 are connected, so that the bottom shell 2, the power supply cover 3 and the light source cover 4 are hinged.

[0030] The utility model discloses in the technical scheme of light source cover 4 and power supply cover 3, the end of power supply cover 3 away from light source cover 4 is equipped with first buckle structure 302, the hinge end of first buckle structure 302 is connected with one end of bottom shell 2, the buckle end of first buckle structure 302 is connected with the end of power supply cover 3, and the number of first buckle structure 302 is at least one.

[0031] Further, the end of the light source cover 4 away from the power supply cover 3 is provided with a second buckle structure 402, the hinge end of the second buckle structure 402 is connected with the other end of the bottom shell 2, the buckle end of the second buckle structure 402 is connected with the end of the light source cover 4, and the number of the second buckle is at least one.

[0032] As Figure 6As shown, in the technical solution of the light source chamber 202 of this utility model, a light source assembly 5 is provided inside the light source chamber 202, and a rotating buckle structure 6 for fixing the light source assembly 5 is provided on the outer edge of the light source assembly 5. The rotating buckle structure 6 includes a fixing member 7, a rotating member 8 and an elastic member 9. The rotating member 8 and the elastic member 9 are sleeved on the outer surface of the fixing member 7, and a pressing member 10 is provided on the outer surface of the rotating member 8.

[0033] Furthermore, in the above scheme, a through hole 801 is provided along the thickness direction of the rotating member 8, the fixing member 7 is provided along the through hole 801 and fixedly connected to the bottom shell 2, a movable chamber 802 is formed between the outer surface of the fixing member 7 and the inner surface of the rotating member 8, the elastic member 9 is disposed in the movable chamber 802, and the movable chamber 802 has reserved space for the movement of the elastic member 9.

[0034] Furthermore, in the above scheme, the inner wall of the through hole 801 is provided with a narrowing protrusion 803 corresponding to the bottom end of the movable chamber 802, one end of the elastic member 9 abuts against the top end of the fixing member 7, and the other end abuts against the inner side of the narrowing protrusion 803.

[0035] It should be noted that the fixing member 7 is a fastening screw, and the elastic member 9 is a spring. The elastic member 9 is sleeved on the outer surface of the fastening screw and passes through the through hole 801 of the rotating member 8. The inner surface of the through hole 801 and the outer surface of the fixing member 7 form a sufficient space for the elastic member 9 to move up and down. Under the elastic force of the elastic member 9, the rotating member 8 moves downward along the length direction of the fixing member 7, thereby driving the pressing member 10 to fasten the light source assembly 5.

[0036] like Figure 6 As shown, in the technical solution of the light source assembly 5 of this utility model, the light source assembly 5 includes a lens fixing cover 501, a lens 502 and a light source plate 503 arranged sequentially from top to bottom along the thickness direction. The pressing member 10 is integrally formed with the rotating member 8. The pressing member 10 extends in the horizontal direction and its bottom end face abuts and fits against the end face of the lens fixing cover 501.

[0037] It should be noted that the pressing member 10 and the rotating member 8 are integrally formed. Under the action of the spring force, they press down on the surface of the light source assembly 5. When replacing and maintaining, the pressing member 10 is disengaged from the surface of the lens fixing cover 501 by rotating the rotating member 8, thereby realizing convenient replacement of the lens 502.

[0038] The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, under the premise of not departing from the principle of the present application, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. A lamp with a tool-free maintenance structure, characterized in that, The lamp body (1) includes a bottom shell (2), a power supply cover (3) and a light source cover (4), which are fastened to the bottom shell (2). The power supply cover (3) and the light source cover (4) are both hinged to the bottom shell (2). The power supply cover (3) and the bottom shell (2) are fastened together to form a power supply chamber (201), and the light source cover (4) and the bottom shell (2) are fastened together to form a light source chamber (202). The light source chamber (202) is provided with a light source assembly (5). The outer edge of the light source assembly (5) is provided with a rotating buckle structure (6) for fixing the light source assembly (5). The rotating buckle structure (6) includes a fixing member (7), a rotating member (8) and an elastic member (9). The rotating member (8) and the elastic member (9) are sleeved on the outer surface of the fixing member (7). The outer surface of the rotating member (8) is provided with a pressing member (10).

2. The lamp with a tool-free maintenance structure according to claim 1, characterized in that, The bottom shell (2) is provided with a connecting groove (203) at the end position facing the power supply cover (3) and the light source cover (4). The power supply cover (3) has a first hinge end (301) at the end facing the light source cover (4), and the light source cover (4) has a second hinge end (401) at the end facing the power supply cover (3). The first hinge end (301) and the second hinge end (401) are aligned and both extend into the connecting groove (203).

3. The lamp with a tool-free maintenance structure according to claim 1, characterized in that, The power supply cover (3) has a first snap-fit ​​structure (302) at one end away from the light source cover (4). The hinge end of the first snap-fit ​​structure (302) is connected to one end of the bottom shell (2), and the snap-fit ​​end of the first snap-fit ​​structure (302) is snapped to the end of the power supply cover (3).

4. The lamp with a tool-free maintenance structure according to claim 1, characterized in that, The light source cover (4) has a second snap-fit ​​structure (402) at one end away from the power supply cover (3). The hinge end of the second snap-fit ​​structure (402) is connected to the other end of the bottom shell (2), and the snap-fit ​​end of the second snap-fit ​​structure (402) is snapped to the end of the light source cover (4).

5. The luminaire with a tool-free maintenance structure according to claim 1, characterized in that, A through hole (801) is provided along the thickness direction of the rotating member (8), and the fixing member (7) is provided along the through hole (801) and fixedly connected to the bottom shell (2). An active chamber (802) is formed between the outer surface of the fixing member (7) and the inner surface of the rotating member (8), and the elastic member (9) is disposed in the active chamber (802).

6. The luminaire with a tool-free maintenance structure according to claim 5, characterized in that, The inner wall of the through hole (801) is provided with a narrowing protrusion (803) corresponding to the bottom end of the movable chamber (802). One end of the elastic member (9) abuts against the top of the fixing member (7), and the other end abuts against the inner side of the narrowing protrusion (803).

7. The luminaire with a tool-free maintenance structure according to claim 1, characterized in that, The light source assembly (5) includes a lens fixing cover (501), a lens (502) and a light source plate (503) arranged sequentially from top to bottom along the thickness direction. The pressing member (10) is integrally formed with the rotating member (8). The pressing member (10) extends in the horizontal direction and its bottom end face abuts against and fits against the end face of the lens fixing cover (501).

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