Built-in replaceable bulb lamp

Abstract

The utility model discloses a built-in replaceable bulb lamp, which is convenient for a user to freely replace different types of LED lamps, and comprises a lamp body, a controller, a screw lamp holder, a reflecting cover, an LED bulb lamp, a glass bulb and a decorative ring, the controller and the screw lamp holder are mounted in the lower surface of the lamp body; the controller is electrically connected with the power supply end of the lamp and the screw lamp holder. The reflecting cover is connected to the lower surface of the lamp body in a buckled mode, and a receding hole is formed in the position, opposite to the screw lamp holder, of the reflecting cover. The LED bulb lamp is arranged in the receding hole in a penetrating mode and connected with the screw lamp holder in a threaded mode. The glass bulb is connected with the periphery of the lamp body in a rotating and clamping mode and fixed through a single screw. The decorative ring surrounds the periphery of the glass bulb and is connected with the lamp body and the glass bulb in a buckled mode at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of LED lighting technology, and specifically refers to a built-in replaceable bulb lamp. Background Technology

[0002] LED lighting fixtures are lighting devices that use light-emitting diodes (LEDs) as their light source. Compared with traditional lighting fixtures, LED lighting fixtures have advantages such as energy saving, long lifespan, and environmental friendliness, and are widely used in various occasions such as homes, businesses, and roads.

[0003] In existing technologies, LED lamps typically have LED beads mounted on a circuit board, which is an integrated design that is not convenient for DIY. If users need to replace LEDs with different color temperatures or colors later, they can only replace the entire lamp, which is not convenient. Utility Model Content

[0004] The main purpose of this utility model is to provide a built-in replaceable LED light fixture, which solves the problems existing in the prior art and makes it more convenient for users to freely replace different types of LED lights, making it more flexible.

[0005] To achieve the above objectives, the solution of this utility model is:

[0006] A built-in replaceable bulb lamp includes a lamp body, a controller, a screw-in lamp holder, a reflector, an LED bulb, a glass shell, and a decorative ring. The controller and the screw-in lamp holder are installed inside the lower surface of the lamp body. The controller is electrically connected to the power supply terminal of the lamp and the screw-in lamp holder. The reflector is snapped onto the lower surface of the lamp body, and a clearance hole is provided at the position opposite to the screw-in lamp holder. The LED bulb passes through the clearance hole and is threadedly connected to the screw-in lamp holder. The glass shell is rotatably snapped onto the periphery of the lamp body and fixed with a single screw. The decorative ring surrounds the periphery of the glass shell and is snapped onto both the lamp body and the glass shell.

[0007] The lamp body is provided with a terminal block for introducing wires from outside the lamp body into the lamp body and electrically connecting them to the controller; the lamp body is provided with a corresponding wire groove and a wire inlet hole, and a sealed sleeve with a hole is provided in the wire inlet hole; the wire passes through the hole of the sealed sleeve, passes through the wire groove, and is fixed at the wire groove by a wire clamping plate.

[0008] The screw-type lamp holder is fixed to the lower surface of the lamp body by a lamp holder bracket, and the lamp holder bracket and the lamp body are locked together by screws.

[0009] The upper surface of the reflector is provided with several hooks that are snapped onto the inner wall of the lamp body, and the lamp body is provided with buckles for the hooks to engage.

[0010] The upper surface of the glass shell is provided with several L-shaped locking blocks around its perimeter, and the corresponding position of the lamp body is provided with a U-shaped locking groove for the L-shaped locking blocks to rotate and engage.

[0011] Preferably, a retaining wall is provided on the inner side of the circumference of the lamp body, and the U-shaped groove is provided on the outer wall of the retaining wall; the outer ring wall of the decorative ring is snapped to the circumference of the lamp body, and its inner ring wall is snapped to the lower surface of the glass shell.

[0012] Preferably, the glass shell has a groove corresponding to the position of the retaining wall, and a sealing ring is embedded in the groove; the lower edge of the retaining wall is pressed and fitted onto the sealing ring.

[0013] The glass shell is provided with a locking part for screws to pass through, and the lamp body is provided with a locking post opposite to the locking part.

[0014] The glass shell has several ribs on its circumference.

[0015] The lamp body has several mounting holes on its circumference for mounting and fixing the lamp to a wall or ceiling; the mounting holes are waist holes.

[0016] After adopting the above technical solution, the present invention has the following technical effects:

[0017] This utility model uses a threaded connection between the LED bulb and the screw-type lamp holder, allowing users to easily replace different types of LED bulbs after removing the glass shell, achieving flexible DIY and meeting user needs. The reflector reflects the light emitted by the LED bulb out of the glass shell. The decorative ring is also snapped together with the lamp body and the glass shell, allowing for a secondary cover of the glass shell and concealing the screw positions, making it more aesthetically pleasing. Attached Figure Description

[0018] Figure 1 This is an exploded view of a specific embodiment of the present utility model;

[0019] Figure 2 This is a partial structural cross-sectional view of a specific embodiment of the present utility model;

[0020] Figure 3 This is a perspective view of the lamp body according to a specific embodiment of the present utility model;

[0021] Figure 4 This is a perspective view of the reflector according to a specific embodiment of the present utility model;

[0022] Figure 5This is a connection diagram of a specific embodiment of the present invention when connecting to the controller;

[0023] Figure 6 This is a connection diagram of a specific embodiment of the present invention when the controller is not connected;

[0024] Explanation of icon numbers:

[0025] 1-Lamp body; 11-Wire channel; 12-U-shaped slot; 13-Wall clip; 14-Snap-on; 15-Locking post; 16-Mounting hole; 17-Wire inlet hole; 2-Controller; 3-Screw-type lamp holder; 4-Reflector; 41-Leaving hole; 42-Hook; 5-LED bulb; 6-Glass shell; 61-L-shaped clip; 62-Groove; 63-Locking part; 64-Rib; 7-Decorative ring; 8-Terminal; 9-Lamp holder bracket; 10-Sealing ring; 20-Wire pressure plate; 30-Wire inlet sealing sleeve. Detailed Implementation

[0026] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0027] refer to Figure 1-6 As shown, this utility model discloses a built-in replaceable bulb lamp, including a lamp body 1, a controller 2, a screw-type lamp holder 3, a reflector 4, an LED bulb 5, a glass shell 6, and a decorative ring 7;

[0028] A controller 2 and a screw-type lamp holder 3 are installed inside the lower surface of the lamp body 1; the controller 2 is electrically connected to the power supply terminal of the lamp and the screw-type lamp holder 3 respectively.

[0029] The reflector 4 is snapped onto the lower surface of the lamp body 1, and a clearance hole 41 is provided at the position opposite to the screw-in lamp holder 3;

[0030] The LED bulb 5 is inserted through the relief hole 41 and threadedly connected to the screw-in lamp holder 3;

[0031] The glass shell 6 is rotated and snapped onto the periphery of the lamp body 1, and is fixed with a single screw;

[0032] The decorative ring 7 surrounds the perimeter of the glass shell 6 and is simultaneously connected to the lamp body 1 and the glass shell 6 by a snap-fit.

[0033] Through the above solution, this utility model uses a threaded connection between the LED bulb 5 and the screw-type lamp holder 3, allowing users to easily replace different types of LED bulbs 5 after removing the glass shell 6, achieving flexible DIY to meet user needs; the reflector 4 can reflect the light emitted by the LED bulb 5 out of the glass shell 6; the decorative ring 7 is also snapped together with the lamp body 1 and the glass shell 6, allowing for a secondary cover of the glass shell 6 and concealing the screw positions, making it more aesthetically pleasing.

[0034] The following are specific embodiments of the present invention.

[0035] The lamp body 1 is provided with a wiring terminal 8 for introducing the external wires of the lamp body 1 into the lamp body 1 and connecting them to the controller 2. The lamp body 1 is provided with a corresponding wire passage groove 11. The wires pass through the wire passage groove 11 and are fixed at the wire passage groove 11 by a wire clamping plate 20 to meet the tensile test of the external power cord of the lamp (generally it needs to meet the requirement of greater than 60N).

[0036] Furthermore, the lamp body 1 is also provided with a wire inlet hole 17, and a wire inlet sealing sleeve 30 with holes is provided inside the wire inlet hole 17. The wire enters the lamp body 1 after passing through the hole of the wire inlet sealing sleeve 30.

[0037] The aforementioned controller 2 is an intelligent control module that can intelligently control ordinary LED bulbs 5. Therefore, users who do not require intelligent control can choose not to connect controller 2. Therefore, refer to... Figure 5 , 6 The controller 2 is an optional accessory. If the controller 2 is not available, connect the screw-type lamp holder 3 to the power supply terminal of the lamp.

[0038] The aforementioned screw-type lamp holder 3 is fixed to the lower surface of the lamp body 1 by a lamp holder bracket 9, and the lamp holder bracket 9 and the lamp body 1 are locked together by screws.

[0039] The upper surface of the reflector 4 is provided with several hooks 42 that are snapped onto the inner wall of the lamp body 1, and the lamp body 1 is provided with buckles 14 for the hooks 42 to engage.

[0040] The upper surface of the glass shell 6 is provided with several L-shaped locking blocks 61, and the corresponding position of the lamp body 1 is provided with a U-shaped locking groove 12 for the L-shaped locking blocks 61 to rotate and lock. The opening end of the U-shaped locking groove 12 can be flared so that the L-shaped locking blocks 61 can enter the U-shaped locking groove 12.

[0041] Furthermore, a retaining wall 13 is provided on the inner side of the circumference of the lamp body 1, and the U-shaped slot 12 is provided on the outer wall of the retaining wall 13; the outer ring wall of the decorative ring 7 is snapped to the circumference of the lamp body 1, and its inner ring wall is snapped to the lower surface of the glass shell 6. The snap-fit ​​connection makes the decorative ring 7 very easy to install and remove without the need for tools, which makes it convenient for users to quickly replace the LED bulb 5 when doing DIY.

[0042] Secondly, a groove 62 is provided around the glass shell 6 at the position corresponding to the baffle 13, and a sealing ring 10 is embedded in the groove 62; the lower edge of the baffle 13 is pressed and fitted onto the sealing ring 10. This improves the sealing performance between the glass shell 6 and the lamp body 1, achieving dustproof and waterproof protection.

[0043] The aforementioned glass shell 6 is provided with a locking part 63 for screws to pass through, and the lamp body 1 is provided with a locking post 15 opposite to the locking part 63 to achieve the positioning and engagement of the screws. The screws are passed through the locking part 63 and locked on the locking post 15, thereby reinforcing the glass shell 6 with the screws so that it can no longer rotate, thereby preventing the L-shaped locking block 61 from coming out of the U-shaped locking groove 12.

[0044] The glass shell 6 is provided with several ribs 64 on its circumference to facilitate rotational force during installation.

[0045] The lamp body 1 has several mounting holes 16 on its circumference for mounting and fixing the lamp to a wall or ceiling; the mounting holes 16 are oblong holes to adjust the position of the screws.

[0046] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A built-in replaceable bulb lamp, characterized in that: Includes lamp body, controller, screw-type lamp holder, reflector, LED bulb, glass shell and decorative ring; The controller and the screw-type lamp holder are installed inside the lower surface of the lamp body; the controller is electrically connected to the power supply terminal of the lamp and the screw-type lamp holder respectively; The reflector is snapped to the lower surface of the lamp body, and a clearance hole is provided at the position opposite to the screw-in lamp holder. The LED bulb is inserted through the clearance hole and threadedly connected to the screw-in lamp holder. The glass shell is rotated and snapped onto the periphery of the lamp body and fixed with a single screw; The decorative ring surrounds the periphery of the glass shell and is simultaneously connected to the lamp body and the glass shell via a snap fastener.

2. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The lamp body is provided with a terminal block for introducing wires from outside the lamp body into the lamp body and electrically connecting them to the controller; the lamp body is provided with a corresponding wire groove and a wire inlet hole, and a sealed sleeve with a hole is provided in the wire inlet hole; the wire passes through the hole of the sealed sleeve, passes through the wire groove, and is fixed at the wire groove by a wire clamping plate.

3. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The screw-type lamp holder is fixed to the lower surface of the lamp body by a lamp holder bracket, and the lamp holder bracket and the lamp body are locked together by screws.

4. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The upper surface of the reflector is provided with several hooks that are snapped onto the inner wall of the lamp body, and the lamp body is provided with buckles for the hooks to engage.

5. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The upper surface of the glass shell is provided with several L-shaped locking blocks around its perimeter, and the corresponding position of the lamp body is provided with a U-shaped locking groove for the L-shaped locking blocks to rotate and engage.

6. The built-in replaceable bulb lamp as described in claim 5, characterized in that: A retaining wall is provided on the inner side of the circumference of the lamp body, and the U-shaped slot is provided on the outer wall of the retaining wall; the outer ring wall of the decorative ring is snapped to the circumference of the lamp body, and its inner ring wall is snapped to the lower surface of the glass shell.

7. The built-in replaceable bulb lamp as described in claim 6, characterized in that: The glass shell has a groove corresponding to the position of the retaining wall, and a sealing ring is embedded in the groove; the lower edge of the retaining wall is pressed and fitted onto the sealing ring.

8. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The glass shell is provided with a locking part for screws to pass through, and the lamp body is provided with a locking post opposite to the locking part.

9. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The glass shell has several ribs on its circumference.

10. The built-in replaceable bulb lamp as described in claim 1, characterized in that: The lamp body has several mounting holes on its circumference for mounting and fixing the lamp to a wall or ceiling; the mounting holes are waist holes.

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