LED lamp

Abstract

An LED lamp comprises a lamp tube used for installing all parts; the lamp cap assembly is used for mounting the tail end of the lamp tube; the lamp holder assembly is detachably arranged at the tail end of the lamp tube. The LED lamp module is used for providing light; the LED lamp module is arranged in the lamp tube; the power supply module is used for providing power for the LED lamp module; and the power supply module is arranged in the lamp holder assembly and is connected with the LED lamp module. The LED lamp is convenient to disassemble and replace and can be repeatedly used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lamp, especially a LED lamp. BACKGROUND

[0002] Traditional fluorescent lamps and other light sources have problems of high energy consumption, energy waste and pollution, short service life, high content of toxic and harmful substances and the like in lighting. In order to solve these problems, LED (Light Emitting Diode) lighting technology has been developed in recent years, which is a new type of environmentally friendly light source. With its high brightness, low energy consumption and other characteristics, it has become an important direction in the future lighting field. LED light pipe is an important type of LED lighting product, has the advantages of energy saving, long service life and the like, and has become the main trend to replace fluorescent lamps.

[0003] However, the existing LED light pipe power supply, as the core part of the LED light pipe, has low efficiency, is easy to be damaged, has high cost and a service life or MTBF (Mean Time Between Failures) much less than 30000 hours, while the LED lamp beads used in the light pipe can easily exceed 60000 hours at L70. Therefore, this is also the fundamental reason why the existing market LED lamp tube damage is basically the power supply driving part damage and the LED lamp beads are still intact.

[0004] Specifically, due to the integration design defects of the existing LED light pipe power supply and LED module, the light pipe can only be replaced after damage, and the power module and related components cannot be replaced, so improvement is needed. INVENTION CONTENTS

[0005] The utility model aims at overcoming the defects of prior art, providing a LED lamp to solve the problems in prior art.

[0006] The utility model is realized in this way, a LED lamp, comprising:

[0007] A lamp tube is used for installing various parts;

[0008] A lamp head assembly is used for installing the end of the lamp tube; the lamp head assembly is detachably arranged at the end of the lamp tube;

[0009] An LED lamp module is used for providing light; the LED lamp module is arranged inside the lamp tube;

[0010] A power module is used for providing power for the LED lamp module; the power module is arranged in the lamp head assembly and connected with the LED lamp module.

[0011] Preferably, the lamp head assembly comprises a fixing tube, the end of the lamp tube is inserted into the fixing tube, and the LED lamp module is connected with the fixing tube.

[0012] Preferably, the end of the lamp tube is provided with a hollow groove, the inner wall of the fixed tube is provided with a connecting piece, the connecting piece is inserted into the hollow groove when the end of the lamp tube is inserted into the fixed tube, and the LED lamp module is connected with the connecting piece.

[0013] Preferably, an annular groove is formed between the connecting piece and the fixed tube, and the end of the lamp tube is inserted into the annular groove.

[0014] Preferably, the lamp cap assembly further comprises a buckling cover, the buckling cover is installed at the end of the fixed tube, and the power module at least partially extends out of the buckling cover.

[0015] Preferably, the lamp cap assembly further comprises a locking ring, the locking ring is sleeved at the connecting position of the fixed tube and the buckling cover to correspondingly fasten the two.

[0016] Preferably, the inner wall of the locking ring is provided with a first protrusion and a second protrusion, the outer wall of the buckling cover is provided with a first buckle position, the outer wall of the fixed tube is provided with a second buckle position, the first protrusion is embedded into the first buckle position and the second protrusion is embedded into the second buckle position when the locking ring fastens the fixed tube and the buckling cover.

[0017] Preferably, the outer wall of the buckling cover is provided with a first sliding groove, the first sliding groove is connected with the first buckle position, the outer wall of the fixed tube is provided with a second sliding groove, the second sliding groove is connected with the second buckle position, the first sliding groove is used for allowing the first protrusion to pass through, and the second sliding groove is used for allowing the second protrusion to pass through.

[0018] Preferably, the outer wall of the buckling cover is provided with a third sliding groove, the third sliding groove is connected with the second sliding groove, and the third sliding groove is used for allowing the second protrusion to pass through.

[0019] Preferably, the outer wall of the fixed tube is provided with a groove, the end of the buckling cover extends outward to form an alignment piece, the groove is provided with a convex point, the alignment piece is provided with a fixing hole, the alignment piece is inserted into the groove and the convex point is embedded into the fixing hole when the buckling cover is installed on the fixed tube.

[0020] The LED lamp provided by the application is convenient to disassemble and replace, and can be repeatedly used. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the LED lamp of the embodiment of the application;

[0022] Figure 2 It is a schematic view of the LED lamp of the embodiment of the application;

[0023] Figure 3 For Figure 2 Enlarged schematic view at A in Fig. 1;

[0024] Figure 4 A schematic view of a lamp head assembly in an LED lamp according to an embodiment of the present application. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or can have a middle element present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or can have a middle element present.

[0027] Please refer to Figures 1-4 The present application provides an LED lamp, comprising:

[0028] A lamp tube 10 for mounting various parts;

[0029] A lamp head assembly 20 for mounting the end of the lamp tube 10; the lamp head assembly 20 is detachably disposed at the end of the lamp tube 10;

[0030] An LED lamp module 30 for providing light; the LED lamp module 30 is disposed inside the lamp tube 10;

[0031] A power supply module 40 for providing power to the LED lamp module 30; the power supply module 40 is disposed inside the lamp head assembly 20 and is connected to the LED lamp module 30.

[0032] Specifically, when the LED lamp module 30 needs to be repaired or replaced, the lamp head assembly 20 is detached from the end of the lamp tube 10, and then the LED lamp module 30 is exposed and removed for repair or replacement.

[0033] In the embodiment of the present application, the lamp head assembly 20 comprises a fixed tube 21, the end of the lamp tube 10 is inserted into the fixed tube 21, and the LED lamp module 30 is connected to the fixed tube 21.

[0034] Specifically, the two ends of the lamp tube 10 are connected to the fixed tube 21, and the two ends of the LED lamp module 30 inside the lamp tube 10 are connected to the fixed tube 21.

[0035] In the embodiment of the present application, the lamp tube 10 is provided with a slot 11 at the end thereof, the inner wall of the fixing tube 21 is provided with a connecting piece 22, when the end of the lamp tube 10 is inserted into the fixing tube 21, the connecting piece 22 is inserted into the slot 11, and the LED lamp module 30 is connected with the connecting piece 22.

[0036] Specifically, the connecting piece 22 is fastened and inserted into the slot 11, for adapting the installation of the lamp tube 10 and the fixing tube 21, the LED lamp module 30 and the connecting piece 22 are connected through screws, and the screws on the LED lamp module 30 are fixed on the connecting piece 22.

[0037] In the embodiment of the present application, an annular groove 23 is formed between the connecting piece 22 and the fixing tube 21, and the end of the lamp tube 10 is inserted into the annular groove 23.

[0038] Specifically, the annular groove 23 is used for clamping the end of the lamp tube 10.

[0039] In the embodiment of the present application, the lamp holder assembly 20 further comprises a buckling cover 24, the buckling cover 24 is installed at the end of the fixing tube 21, and the power supply module 40 at least partially extends out of the buckling cover 24.

[0040] Specifically, the buckling cover 24 is used for closing the end opening of the fixing tube 21, and the conductive pins on the power supply module 40 extend out of the buckling cover 24, for connecting with external power supply.

[0041] In the embodiment of the present application, the lamp holder assembly 20 further comprises a locking ring 25, the locking ring 25 is sleeved on the connection between the fixing tube 21 and the buckling cover 24, to fasten the two.

[0042] Specifically, the locking ring 25 is sleeved on the connection between the fixing tube 21 and the buckling cover 24, and fastens the fixing tube 21 and the buckling cover 24 through a fastening structure.

[0043] In the embodiment of the present application, the inner wall of the locking ring 25 is provided with a first protrusion 251 and a second protrusion 252, the outer wall of the buckling cover 24 is provided with a first buckle position 241, and the outer wall of the fixing tube 21 is provided with a second buckle position 211, when the locking ring 25 fastens the fixing tube 21 and the buckling cover 24, the first protrusion 251 is embedded into the first buckle position 241, and the second protrusion 252 is embedded into the second buckle position 211.

[0044] Specifically, when the fastening pipe 21 and the buckling cover 24 are fastened, the locking ring 25 is passed through the buckling cover 24 and is moved towards the fastening pipe 21 until the locking ring 25 is moved to the joint of the fastening pipe 21 and the buckling cover 24, and then the locking ring 25 is rotated, at this time, the first protrusion 251 is embedded into the first buckling position 241, and the second protrusion 252 is embedded into the second buckling position 211.

[0045] In the embodiment of the present application, the outer wall of the buckling cover 24 is provided with a first sliding groove 242, the first sliding groove 242 is connected with the first buckling position 241, the outer wall of the fastening pipe 21 is provided with a second sliding groove 212, the second sliding groove 212 is connected with the second buckling position 211, the first sliding groove 242 is used for allowing the first protrusion 251 to pass through, and the second sliding groove 212 is used for allowing the second protrusion 252 to pass through.

[0046] Specifically, when the locking ring 25 is passed through the buckling cover 24 and is moved towards the fastening pipe 21, the first protrusion 251 slides through the first sliding groove 242, and the second protrusion 252 slides through the second sliding groove 212, and then when the locking ring 25 is rotated, the first protrusion 251 slides into the first buckling position 241 from the first sliding groove 242, and the second protrusion 252 slides into the second buckling position 211 from the second sliding groove 212.

[0047] In the embodiment of the present application, the outer wall of the buckling cover 24 is provided with a third sliding groove 243, the third sliding groove 243 is connected with the second sliding groove 212, and the third sliding groove 243 is used for allowing the second protrusion 252 to pass through.

[0048] Specifically, when the locking ring 25 is passed through the buckling cover 24, the second protrusion 252 slides through the third sliding groove 243 and then enters the second sliding groove 212.

[0049] In the embodiment of the present application, the outer wall of the fastening pipe 21 is provided with a recess 213, the end of the buckling cover 24 extends outward to form an alignment piece 244, the recess 213 is provided with a convex point 214, and the alignment piece 244 is provided with a fixing hole 245, when the buckling cover 24 is installed on the fastening pipe 21, the alignment piece 244 is inserted into the recess 213, and the convex point 214 is embedded into the fixing hole 245.

[0050] Specifically, when the buckling cover 24 and the fastening pipe 21 are connected, first, the alignment piece 244 is aligned with the recess 213, then the buckling cover 24 is moved towards the fastening pipe 21, and finally the convex point 214 is embedded into the fixing hole 245, at this time, the buckling cover 24 and the fastening pipe 21 are completely connected.

[0051] The LED lamp provided by the present application is convenient to disassemble and replace, and can be repeatedly used.

[0052] The above merely describes the preferred embodiments of the present application, and the structure is not limited to the shapes listed above, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An LED lamp, characterized in that, The utility model relates to a lamp, which comprises: a lamp tube for mounting various components; a lamp cap assembly for mounting the end of the lamp tube; the lamp cap assembly is detachably arranged at the end of the lamp tube; an LED lamp module for providing light, which is arranged inside the lamp tube; a power supply module for providing power to the LED lamp module; the power supply module is arranged in the lamp cap assembly and connected with the LED lamp module.

2. The LED lamp of claim 1, wherein, The lamp cap assembly comprises a fixed tube, the end of the lamp tube is inserted into the fixed tube, and the LED lamp module is connected with the fixed tube.

3. The LED lamp of claim 2, wherein, The end of the lamp tube is provided with a hollow groove, the inner wall of the fixed tube is provided with a connecting piece, when the end of the lamp tube is correspondingly inserted into the fixed tube, the connecting piece is correspondingly inserted into the hollow groove, and the LED lamp module is connected with the connecting piece.

4. The LED lamp of claim 3, wherein, An annular groove is formed between the connecting piece and the fixed tube, and the end of the lamp tube is correspondingly inserted into the annular groove.

5. The LED lamp of claim 2, wherein, The lamp cap assembly further comprises a fastening cover, which is arranged at the end of the fixed tube, and the power supply module at least partially extends out of the fastening cover.

6. The LED lamp of claim 5, wherein, The lamp cap assembly further comprises a locking ring, which is sleeved at the connection between the fixed tube and the fastening cover to correspondingly fasten the two.

7. The LED lamp of claim 6, wherein, The inner wall of the locking ring is provided with a first protrusion and a second protrusion, the outer wall of the fastening cover is provided with a first buckle, and the outer wall of the fixed tube is provided with a second buckle, when the locking ring fastens the fixed tube and the fastening cover, the first protrusion is embedded in the first buckle, and the second protrusion is embedded in the second buckle.

8. The LED lamp of claim 7, wherein, The outer wall of the fastening cover is provided with a first sliding groove, the first sliding groove is connected with the first buckle, the outer wall of the fixed tube is provided with a second sliding groove, the second sliding groove is connected with the second buckle, the first sliding groove is used for allowing the first protrusion to pass, and the second sliding groove is used for allowing the second protrusion to pass.

9. The LED lamp of claim 8, wherein, The outer wall of the fastening cover is provided with a third sliding groove, the third sliding groove is connected with the second sliding groove, and the third sliding groove is used for allowing the second protrusion to pass.

10. The LED lamp of claim 5, wherein, The outer wall of the fixed tube is provided with a groove, the end of the fastening cover extends outward to form an alignment piece, the groove is provided with a convex point, the alignment piece is provided with a fixing hole, when the fastening cover is arranged on the fixed tube, the alignment piece is inserted into the groove, and the convex point is embedded in the fixing hole.

Images