Ceiling lamp
By designing the complementary components of the ceiling light, such as the lampshade, heat sink, and heat fins, the problems of high labor costs in production and inconvenient component installation were solved. This enabled convenient replacement of LED light panels and rapid heat dissipation, improving efficiency and lifespan.
Patent Information
- Application Number
- CN202520023356.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2035-01-06
AI Technical Summary
The production of existing ceiling lights requires a lot of labor costs to make slots, and the installation and disassembly of components are inconvenient, which affects efficiency.
A ceiling light structure was designed, including components such as lampshade, heat sink, heat dissipation plate, lamp holder, rotating cover, reflector, and snap ring. Through the cooperation of these components, convenient replacement of LED light panels and rapid heat dissipation can be achieved.
It enables convenient replacement and rapid heat dissipation of LED light boards, reduces labor costs, extends the lifespan of light boards, and simplifies the component replacement process.
Smart Images
Figure CN223564093U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of ceiling lamp, especially relates to a ceiling lamp. BACKGROUND
[0002] Ceiling lamp is a kind of light emitting lamp embedded in the ceiling, its main function is to provide local illumination, can concentrate light in specific area, such as used for illuminating the sofa area of living room, bedside area of bedroom or operating table surface of kitchen etc., so that these areas have enough brightness, meet the needs of people to carry out various activities.
[0003] Common ceiling lamp needs to set up various clamping grooves in the production, and the clamping groove needs to be processed by lathe when setting up, it is troublesome to need to consume a large amount of labor cost, and the components on the ceiling lamp are troublesome when installing and disassembling. In view of this, we provide a kind of ceiling lamp. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of ceiling lamp to solve the problems in the background art.
[0005] Therefore, the utility model provides a kind of ceiling lamp, which comprises:
[0006] Lampshade, the inner wall of lampshade is fixedly installed with a plurality of fixed blocks, a plurality of fixed blocks are clamped and installed with radiator, the top of lampshade is provided with a plurality of clamping grooves, the top of radiator is fixedly installed with a plurality of radiating fins, one side of a plurality of radiating fins extends into a plurality of clamping grooves respectively, the bottom of radiator is fixedly installed with lamp holder, the bottom of lamp holder is equipped with rotating cover, the top of rotating cover is symmetrically provided with clamping groove, the bottom of lamp holder and in two clamping grooves are fixedly installed with round rod, the bottom of rotating cover is fixedly installed with reflector cup, the circumferential side of reflector cup is equipped with front ring, the inner wall of front ring is provided with limiting slot and a plurality of unlocking grooves, and a plurality of unlocking grooves are all located at the top of limiting slot.
[0007] Clamping ring, the circumferential side of rotating cover is sleeved with clamping ring, the circumferential side of rotating cover and below clamping ring is fixedly installed with limiting ring, the bottom of clamping ring is fixedly installed with a plurality of limiting blocks one and a plurality of limiting blocks two, the bottom end of limiting block one extends into limiting slot, the bottom end of limiting block two extends to the bottom of limiting ring.
[0008] In the technical solution, the LED lamp plate is installed in the lamp holder during use. The LED lamp plate generates heat during use. The heat generated by the LED lamp plate can be conducted out through the fixing blocks and transferred to the heat dissipation fins. Since there is a gap between the heat dissipation fins, the contact area between the heat dissipation fins and the air is large, so the heat on the heat dissipation fins can be quickly dissipated. Under the action of heat dissipation of the heat dissipation fins, the heat dissipation fins can quickly dissipate heat for the LED lamp plate, thereby prolonging the service life of the LED lamp plate. At the same time, under the limiting action of the clamping grooves, the heat dissipation fins cannot shake.
[0009] At the same time, the personnel can also rotate the front ring, which can drive the rotating cover to rotate on the two round rods through the reflecting cup, so as to adjust the illumination angle of the light. When the LED lamp plate is damaged after long-term use, the personnel can pull the front ring with force, which can drive the rotating cover to move downward through the reflecting cup until the two round rods are separated from the two clamping grooves. At this time, the personnel can disassemble the rotating cover, the reflecting cup, the clamping ring and the front ring, and then replace the LED lamp plate to ensure that the personnel can replace the LED lamp plate conveniently and without the need for tools, which is more convenient.
[0010] In the above technical solution, further comprising:
[0011] A plurality of protrusions are fixedly installed on the periphery of the clamping ring, and the plurality of protrusions are annularly and equally spaced.
[0012] In the technical solution, the personnel can rotate the clamping ring through the plurality of protrusions to ensure uniform distribution of the plurality of protrusions.
[0013] In the above technical solution, further, the round rod is in clamping cooperation with the clamping groove, the bottom end of the limiting block one is in clamping cooperation with the top of the limiting groove, and the bottom end of the limiting block two is in clamping cooperation with the bottom of the limiting ring.
[0014] In the technical solution, the round rod can be clamped in the clamping groove, the bottom end of the limiting block one can be clamped in the top of the limiting groove, and the bottom end of the limiting block two can be clamped in the bottom of the limiting ring.
[0015] In the above technical solution, further, the plurality of heat dissipation fins are annularly and equally spaced.
[0016] In the technical solution, the plurality of heat dissipation fins are uniformly distributed to ensure that the heat dissipation effect of the plurality of heat dissipation fins can reach the best.
[0017] In the above technical solution, further, the bottom side of the lamp cover is recessed, and the heat dissipation fins are in plug-in cooperation with the clamping grooves.
[0018] In the technical solution, the lampshade cannot affect the rotation of the rotating cover, and the cooling fins can be inserted into the clamping grooves.
[0019] In the above technical solution, further, the width of the first limiting block is smaller than the width of the unlocking groove, and the number of the first limiting blocks is equal to the number of the unlocking grooves.
[0020] In the technical solution, the first limiting block can be released from the unlocking groove, and the unlocking grooves can release the first limiting blocks.
[0021] The beneficial effects of the utility model are:
[0022] 1. The ceiling lamp, through the cooperation of the front ring, the circular rod, the rotating cover, the reflecting cup, the clamping groove, the clamping ring, the first limiting block, the second limiting block and the unlocking groove, the LED lamp panel can be replaced conveniently, and tools are not needed during replacement, which is convenient, and the reflecting cup and the front ring can be replaced individually when they are damaged, and the replacement method is simple, and the whole device does not need to be replaced, thereby reducing the cost and saving resources.
[0023] 2. The ceiling lamp, through the cooperation of the plurality of cooling fins, the lamp holder and the radiator, the LED lamp panel can be rapidly cooled, thereby prolonging the service life of the LED lamp panel, and under the action of the plurality of clamping grooves, the plurality of cooling fins cannot shake. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 It is a schematic diagram of the overall explosion structure in the utility model;
[0026] Figure 3 It is a schematic diagram of the internal detailed structure of the lampshade in the utility model;
[0027] Figure 4 It is a schematic diagram of the internal detailed structure of the front ring in the utility model; Figure 3
[0028] Figure 5 It is a schematic diagram of the internal detailed structure of the front ring in the utility model;
[0029] Figure 6 It is a schematic diagram of the internal detailed structure of the front ring in the utility model; Figure 5
[0030] It is a schematic diagram of the internal detailed structure of the front ring in the utility model; Figure 7 It is a schematic diagram of the internal detailed structure of the front ring in the utility model;
[0031] Figure 8 It is the cross section structure schematic view of lampshade in the utility model.
[0032] The mark in the figure indicates that:
[0033] 1, lampshade; 2, radiator; 3, radiating fin; 4, lamp holder; 5, rotating cover; 6, clamping groove; 7, round rod; 8, reflecting cup; 9, limiting ring; 10, clamping ring; 11, protruding block; 12, limiting block one; 13, limiting block two; 14, front ring; 15, limiting groove; 16, unlocking groove; 17, clamping groove; 18, fixed block. DETAILED DESCRIPTION
[0034] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.
[0035] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be regarded as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.
[0036] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.
[0037] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the profile of each component itself.
[0038] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.
[0039] Embodiment 1:
[0040] Please refer to Figure 1 - Figure 8 As shown in the drawings, the present embodiment provides a ceiling lamp, comprising:
[0041] A lampshade 1, a plurality of fixed blocks 18 are fixedly installed on the inner wall of the lampshade 1, a heat sink 2 is clamped and installed between the plurality of fixed blocks 18, a plurality of clamping grooves 17 are formed in the top of the lampshade 1, a plurality of heat dissipation fins 3 are fixedly installed on the top of the heat sink 2, one side of the plurality of heat dissipation fins 3 extends into the plurality of clamping grooves 17 respectively, a lamp holder 4 is fixedly installed at the bottom of the heat sink 2, a rotating cover 5 is arranged at the bottom of the lamp holder 4, a clamping groove 6 is symmetrically formed in the top of the rotating cover 5, a circular rod 7 is fixedly installed at the bottom of the lamp holder 4 and located in the two clamping grooves 6, a reflecting cup 8 is fixedly installed at the bottom of the rotating cover 5, a front ring 14 is arranged on the circumference of the reflecting cup 8, a limiting groove 15 and a plurality of unlocking grooves 16 are formed in the inner wall of the front ring 14, and the plurality of unlocking grooves 16 are located at the top of the limiting groove 15;
[0042] The clamping ring 10 is sleeved on the circumferential side of the rotating cover 5, the circumferential side of the rotating cover 5 and below the clamping ring 10 is fixedly installed with a limiting ring 9, the bottom of the clamping ring 10 is fixedly installed with a plurality of limiting blocks one 12 and a plurality of limiting blocks two 13, the bottom end of the limiting block one 12 extends into the limiting groove 15, and the bottom end of the limiting block two 13 extends to the bottom of the limiting ring 9.
[0043] In use, the LED lamp plate is installed in the lamp holder 4, and the LED lamp plate generates heat in use. At this time, the heat generated by the LED lamp plate can be conducted out by the plurality of fixing blocks 18 and transmitted to the plurality of cooling fins 3. Since there are gaps between the plurality of cooling fins 3, the contact area between the plurality of cooling fins 3 and the air is large, so that the heat on the plurality of cooling fins 3 can be quickly dissipated. Under the action of the plurality of cooling fins 3, the plurality of cooling fins 3 can quickly dissipate heat for the LED lamp plate, thereby prolonging the service life of the LED lamp plate. At the same time, under the limiting action of the plurality of clamping grooves 17, the plurality of cooling fins 3 cannot shake.
[0044] At the same time, the personnel can also rotate the front ring 14, and the front ring 14 drives the rotating cover 5 to rotate on the two round rods 7 through the reflecting cup 8, so as to adjust the illumination angle of the light. When the LED lamp plate is damaged after long-term use, the personnel can pull the front ring 14, and the front ring 14 drives the rotating cover 5 to move downward through the reflecting cup 8 until the two round rods 7 are respectively separated from the two clamping grooves 6. At this time, the personnel can disassemble the rotating cover 5, the reflecting cup 8, the clamping ring 10 and the front ring 14, and then the personnel can replace the LED lamp plate, so as to ensure that the personnel can replace the LED lamp plate conveniently and without using tools, which is more convenient.
[0045] Embodiment 2:
[0046] The embodiment provides a ceiling lamp, in addition to the technical solutions of the above-mentioned embodiments, further has the following technical features, further comprising:
[0047] The plurality of protrusions 11 are fixedly installed on the circumferential side of the clamping ring 10, and the plurality of protrusions 11 are annularly and equidistantly distributed.
[0048] Among them, it is ensured that the personnel can rotate the clamping ring 10 through the plurality of protrusions 11, and the distribution of the plurality of protrusions 11 is uniform.
[0049] Embodiment 3:
[0050] The embodiment provides a ceiling lamp, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the round rod 7 is matched with the clamping groove 6, the bottom end of the limiting block one 12 is matched with the top of the limiting groove 15, the bottom end of the limiting block two 13 is matched with the bottom of the limiting ring 9.
[0051] Wherein, ensure that the round rod 7 can be clamped in the clamping groove 6, guarantee the bottom end of the limiting block one 12 can be clamped in the top of the limiting groove 15, guarantee the bottom end of the limiting block two 13 can be clamped in the bottom of the limiting ring 9.
[0052] Embodiment 4:
[0053] The embodiment provides a ceiling lamp, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the round rod 7 is matched with the clamping groove 6, the bottom end of the limiting block one 12 is matched with the top of the limiting groove 15, the bottom end of the limiting block two 13 is matched with the bottom of the limiting ring 9.
[0054] Wherein, ensure that the round rod 7 can be clamped in the clamping groove 6, guarantee the bottom end of the limiting block one 12 can be clamped in the top of the limiting groove 15, guarantee the bottom end of the limiting block two 13 can be clamped in the bottom of the limiting ring 9.
[0055] Embodiment 5:
[0056] The embodiment provides a ceiling lamp, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the bottom side of the lampshade 1 is recessed, and the heat sink 3 is matched with the clamping groove 17.
[0057] Wherein, ensure that the lampshade 1 will not affect the rotation of the rotating cover 5, guarantee that the heat sink 3 can be inserted into the clamping groove 17.
[0058] Embodiment 6:
[0059] The embodiment provides a ceiling lamp, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the width of the limiting block one 12 is less than the width of the unlocking groove 16, and the number of the plurality of limiting block one 12 is equal to the number of the plurality of unlocking groove 16.
[0060] Wherein, ensure that the limiting block one 12 can be released from the unlocking groove 16, guarantee that the plurality of unlocking groove 16 can release the plurality of limiting block one 12.
[0061] Working principle: in use, the LED lamp plate is installed in the lamp holder 4, the LED lamp plate generates heat in use, at this time the heat sink 2 can guide the heat generated by the LED lamp plate out through the fixing block 18, and transfer the heat to the heat dissipation fin 3, because there is a gap between the heat dissipation fin 3, the contact area between the heat dissipation fin 3 and the air is large, so that the heat on the heat dissipation fin 3 can be quickly dissipated, under the action of the heat dissipation of the heat dissipation fin 3, the heat dissipation fin 3 can quickly dissipate heat for the LED lamp plate, thereby prolonging the service life of the LED lamp plate, at the same time, under the limiting action of the clamping groove 17, the heat dissipation fin 3 can not appear the phenomenon of shaking;
[0062] At the same time, personnel can also rotate the front ring 14, the front ring 14 will drive the rotating cover 5 to rotate on the two round rods 7 through the reflecting cup 8, so as to adjust the illumination angle of the light, when the LED lamp plate is damaged after long time use, personnel can pull the front ring 14 with force, the front ring 14 will drive the rotating cover 5 to move downward through the reflecting cup 8, until the two round rods 7 are respectively separated from the two clamping grooves 6, at this time personnel can disassemble the rotating cover 5, the reflecting cup 8, the clamping ring 10 and the front ring 14, then personnel can replace the LED lamp plate, to ensure that personnel can replace the LED lamp plate conveniently, and no tools are needed during replacement, which is more convenient;
[0063] At the same time, personnel can also rotate the clamping ring 10 through the convex block 11, the rotation of the clamping ring 10 will drive the limiting block one 12 and the limiting block two 13 to rotate, until the bottom end of the limiting block one 12 is rotated to the bottom of the unlocking groove 16 respectively, at this time, under the action of the rebounding force of the limiting block one 12, the bottom end of the limiting block one 12 will enter the corresponding unlocking groove 16, so as to release the limiting of the front ring 14, then personnel can pull the clamping ring 10 with force, the clamping ring 10 and the reflecting cup 8 and the front ring 14 can be disassembled, then personnel can replace the reflecting cup 8 and the front ring 14, to ensure that the reflecting cup 8 and the front ring 14 can also be replaced individually when they are damaged, and the replacement method is simple, without replacing the whole device, thereby reducing the cost and saving resources.
[0064] The embodiments of the present application are described above in combination with the drawings, the embodiments in the present application and the features in the embodiments can be combined with each other without conflict, the present application is not limited to the above specific embodiments, the above specific embodiments are only illustrative, not limiting, those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, all of which belong to the protection of the present application.
Claims
1. A ceiling light, characterized in that, include: A lampshade (1) has several fixing blocks (18) fixedly installed on its inner wall. A heat sink (2) is snapped between the fixing blocks (18). Several slots (17) are provided on the top of the lampshade (1). Several heat sink fins (3) are fixedly installed on the top of the heat sink (2). One side of each heat sink fin (3) extends into the slots (17). A lamp holder (4) is fixedly installed at the bottom of the heat sink (2). The bottom of the lamp holder (4) is provided with... There is a rotating cover (5), and the top of the rotating cover (5) is symmetrically provided with snap-fit grooves (6). The bottom of the lamp holder (4) and located in the two snap-fit grooves (6) are fixedly installed with round rods (7). The bottom of the rotating cover (5) is fixedly installed with a reflector cup (8). The reflector cup (8) is provided with a front ring (14) on its periphery. The inner wall of the front ring (14) is provided with a limiting groove (15) and several unlocking grooves (16), and the several unlocking grooves (16) are all located at the top of the limiting groove (15). A snap ring (10) is fitted around the circumference of the rotating cover (5). A limiting ring (9) is fixedly installed around the circumference of the rotating cover (5) and below the snap ring (10). Several limiting blocks one (12) and several limiting blocks two (13) are fixedly installed at the bottom of the snap ring (10). The bottom end of the limiting block one (12) extends into the limiting groove (15), and the bottom end of the limiting block two (13) extends to the bottom of the limiting ring (9).
2. A ceiling light according to claim 1, characterized in that, Also includes: A plurality of protrusions (11) are fixedly installed on the periphery of the snap ring (10), and the plurality of protrusions (11) are distributed in a ring with equal spacing.
3. A ceiling light according to claim 1, characterized in that, The round rod (7) is engaged with the snap-fit groove (6), the bottom end of the first limiting block (12) is engaged with the top of the limiting groove (15), and the bottom end of the second limiting block (13) is engaged with the bottom of the limiting ring (9).
4. A ceiling light according to claim 1, characterized in that, Several of the heat sinks (3) are distributed in a ring with equal spacing.
5. A ceiling light according to claim 1, characterized in that, The bottom side of the lampshade (1) is recessed, and the heat sink (3) is inserted into the slot (17).
6. A ceiling light according to claim 1, characterized in that, The width of the limiting block (12) is smaller than the width of the unlocking slot (16), and the number of the limiting blocks (12) is equal to the number of unlocking slots (16).