LED lamp

Abstract

The utility model provides an LED (light-emitting diode) lamp, which is characterized by comprising a base; the light source part is fixed on the base; the power supply part is fixed on the base and is electrically connected with the light source part; the lampshade covers the light emitting side of the light source part; and a frame; the frame is arranged on the base and fixed to the base, the lampshade is arranged between the base and the frame and fixed to the base through the frame, the frame comprises a plurality of supports and a plurality of fasteners, the fasteners are arranged in the supports and fixedly connected with the supports, each support comprises a groove part, and the grooves are formed in the supports. The fastener comprises a first fastening part and a second fastening part, the first fastening part and the second fastening part are vertically arranged, the first fastening part is fixed to the groove part of the support, the second fastening part is fixed to the groove part of the adjacent support, and the two adjacent supports are connected and fixed through the fastener.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of lighting devices, and particularly relates to an LED lamp. BACKGROUND

[0002] The LED lamp is widely used in various places due to the characteristics of convenient installation and maintenance, power saving, high brightness and small size. The core component of the LED lamp, a lighting-emitting diode (LED), is a new generation of solid-state energy source, and has the advantages of long service life, high efficiency, energy saving, green environmental protection and the like.

[0003] However, the aluminum frame of the LED lamp in the prior art needs to be welded, polished and powder sprayed, and a screw is usually used to connect the metal corner code, so that the cost is high, the process is complex and the appearance is uneven. In addition, the existing method of connecting the aluminum frame with the plastic part is usually connected outside the frame, which is cumbersome in appearance, and the frame of the LED lamp in the prior art cannot guarantee the connection strength while guaranteeing the appearance.

[0004] In view of the deficiencies and shortcomings of the LED lamp in the prior art, how to design the LED lamp to reduce the process difficulty, strengthen the connection strength of the frame corner and reduce the cost of the frame is a technical problem to be solved by the technical personnel in the field. SUMMARY

[0005] The terms described in the present application are only used to describe certain embodiments (whether or not in the claims) disclosed in the specification, rather than a complete description of all possible embodiments. Certain embodiments described above as various features or aspects of the present application can be combined in different ways to form an LED lamp or a part thereof.

[0006] The present application provides an LED lamp, characterized in that it comprises:

[0007] a frame, a base connected with the frame, a light source part arranged on the base, a power supply part electrically connected with the light source part, and a lampshade arranged on the light emitting side of the light source part, wherein the lampshade is fixed to the base through the frame,

[0008] the frame comprises a support and a fastener, the fastener is arranged in the interior of the support, and the fastener is connected and fixed with the support;

[0009] the support comprises a groove part, the groove part is used for fixing and mounting cooperation of the fastener, the fastener is correspondingly provided with a fixing part, and the fixing part of the fastener is arranged in the groove part of the support;

[0010] The fastener includes a first fastening part and a second fastening part, and the first fastening part and the second fastening part are arranged vertically. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an LED lamp according to an embodiment of the present invention;

[0012] Figure 2 This is a schematic diagram of the structure of an LED lamp according to another embodiment of the present invention;

[0013] Figure 3 This is a schematic diagram of the frame structure of an LED lamp according to an embodiment of the present invention;

[0014] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0015] Figure 5 yes Figure 4 A schematic diagram of the structure with the support frame partially removed from the middle frame;

[0016] Figure 6 This is a structural schematic diagram of a fastener according to a framework embodiment of the present invention;

[0017] Figure 7 This is a structural schematic diagram of a fastener according to a framework embodiment of the present invention;

[0018] Figure 8 This is a schematic diagram of the structure of a support frame according to an embodiment of the present invention;

[0019] Figure 9 This is a schematic diagram of the structure after the fasteners of one embodiment of the present invention are installed inside the bracket;

[0020] Figure 10 This is an exploded view of a framework embodiment of the present invention;

[0021] Figure 11 yes Figure 10 Enlarged diagram of point B in the middle. Detailed Implementation

[0022] For the purpose of facilitating the understanding of the present application, a more complete description of the present application will be provided below with reference to the relevant drawings. The drawings show the preferred embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described below. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Hereinafter, the directions such as "axial direction", "up", "down", etc. are used to more clearly indicate the positional relationship of the structure, and are not a limitation on the present application. In the present application, the "vertical", "horizontal", "parallel" are defined as: including the case of ± 10% on the basis of the standard definition. For example, vertical usually means that the included angle with the reference line is 90 degrees, but in the present application, vertical means including the case within 80 degrees to 100 degrees.

[0023] Figures 1-2 In an embodiment of the present application, an LED lamp is disclosed, which comprises a frame 10, a base 4 connected with the frame 10, a light source part 3 arranged on the base 4, a power supply part 5 electrically connected with the light source part, and a lampshade 6 arranged on the light emitting side of the light source part. The lampshade 6 can be fixed on the base 4 through the frame 10, in other words, the lampshade 6 can be fixedly connected with the base 4 through the frame 10. The light source part 3 can comprise a light emitting part 31 arranged on the base 4. The light source part 3 can further comprise an optical member 32 arranged on the light emitting side of the LED lamp, and further, the optical member 32 is arranged on the light emitting side of the light emitting part 31. As shown in the drawings, in an embodiment, the optical member 32 can be directly arranged on the light emitting part 31, and the lampshade 6 is arranged outside the optical member 32. As shown in the drawings, in another embodiment, the optical member 32 can be arranged on the lampshade 6, and has a space with the light emitting part 31. Figure 1 Figure 2

[0024] Figures 3-5 In an embodiment of the present application, a frame 10 is provided, which comprises a support 1 and a fastener 2 for connecting and fixing the support 1, and the fastener 2 is arranged inside the support 1. The fastener 2 is connected and fixed with the support 1. Specifically, the frame 10 can comprise a plurality of supports 1 and a plurality of fasteners 2. The supports 1 are connected and fixed with the fasteners 2, and the plurality of supports 1 are connected and fixed through the connection and fastening of the fasteners 2.

[0025] Figures 4-7 ​​​As shown, the fastener 2 can have a right angle structure. That is, the fastener 2 can include a first fastening part 21 and a second fastening part 22. The first fastening part 21 and the second fastening part 22 have the same or substantially the same structure. The first fastening part 21 and the second fastening part 22 are arranged vertically or substantially vertically, by which the fastener 2 forms a right angle structure, and further makes the fastener 2 cooperate with the support 1 when connected with the support 1, so that two adjacent supports 1 are arranged at right angles. Further, the first fastening part 21 and the second fastening part 22 have the same or substantially the same length, so that when the fastener 2 is connected and cooperated with the support 1, the first fastening part 21 and the second fastening part 22 are uniformly stressed, so that the connection of the support 1 is more stable. In other embodiments, the first fastening part 21 and the second fastening part 22 can also have different lengths, so that the stress distribution of the first fastening part 21 and the second fastening part 22 can be adjusted, and the material cost can be appropriately reduced.

[0026] The first fastening part 21 can include a first stepped part 211 and a second stepped part 212, which are connected and cooperated to form a stepped difference. Thus, when the fastener 2 is arranged in the support 1, the movement of the fastener 2 can be limited by the stepped difference, and further the connection of the fastener 2 and the support 1 is more stable. Specifically, the height of the first stepped part 211 can be higher than the height of the second stepped part 212. The second fastening part 22 can include a third stepped part 231 and a fourth stepped part 232, which are connected and cooperated to form a stepped difference. Thus, when the fastener 2 is arranged in the support 1, the movement of the fastener 2 can be limited by the stepped difference, and further the connection of the fastener 2 and the support 1 is more stable. Specifically, the height of the third stepped part 231 can be higher than the height of the fourth stepped part 232. Further, in the height direction of the fastener 2, the first stepped part 211 and the third stepped part 231 are the same height, that is, the first stepped part 211 and the third stepped part 231 are located on the same plane, and the first stepped part 211 and the third stepped part 231 are connected and fixed. In the height direction of the fastener 2, the second stepped part 212 and the fourth stepped part 232 are the same height, that is, the first stepped part 211 and the third stepped part 231 are located on the same plane, and the second stepped part 212 and the fourth stepped part 232 are connected and fixed.

[0027] The fastener 2 may further include one or more fixing portions 23, which may be respectively disposed on the first fastening portion 21 and the second fastening portion 22. Specifically, the fixing portions 23 may be respectively disposed on the first stepped portion 211 of the first fastening portion 21 and the third stepped portion 231 of the second fastening portion 22. In other embodiments, the fixing portions 23 may be respectively disposed on the second stepped portion 212 of the first fastening portion 21 and the fourth stepped portion 232 of the second fastening portion 22. When the fastener 2 is installed and engaged with the bracket 1, the fixing portions 23 contact the bracket 1. The number of fixing portions 32 on the fastening portion of the first stepped portion 211 may be the same as or different from the number of fixing portions 32 on the fastening portion of the third stepped portion 231. In this embodiment, the number of fixing parts 32 on the first fastening part 21 and the second fastening part 22 is the same, so that when the fastener 2 is installed and cooperates with the bracket 1, the force on the first fastening part 21 and the second fastening part 22 is uniform, thereby increasing the stability of the fastener 2 and making it less likely to break due to uneven force on the first fastening part 21 and the second fastening part 22.

[0028] The fixing part 23 has shapes such as through hole, groove, or dot. In this embodiment, the fixing part 23 is a recessed dot. Specifically, the fixing part 23 is a recessed dot on the contact surface facing the bracket 1, and conversely, the fixing part 23 protrudes away from the contact surface with the bracket 1. In other words, the protrusion of the fixing part 23 faces the interior of the bracket 1.

[0029] The fastener 2 may include a fastening groove 24, which is located on the opposite side of the steps of the first step 211, the second step 212, the third step 231, and the fourth step 232. The fastening groove 24 extends through the first step 211, the second step 212, the third step 231, and the fourth step 232. Because the fastener 2 of this embodiment has a fastening groove 24, it can effectively reduce material usage and thus reduce manufacturing costs.

[0030] like Figures 4-8 As shown, the fastener 2 can be located inside or on the inner side of the bracket 1. In other words, the user cannot directly see the fastener 2 during use. This design improves the overall aesthetics of the frame 10. That is, this design makes the frame 10 free of obvious connection marks at the connection points.

[0031] The bracket 1 can include one or more than one groove portion 11 for the fixing and mounting cooperation of the fastener 2. Specifically, the groove portion 11 cooperates with the first fastening portion 21 and the second fastening portion 22 of the fastener 2, which are arranged in the groove portion 11 of the bracket 1. Further, the bracket 1 can include a first groove portion 111 and a second groove portion 112. In the height direction of the bracket 1, the first groove portion 111 and the second groove portion 112 are located in different planes. Further, the height of the first groove portion 111 is greater than the height of the second groove portion 112. The first step portion 211 and the third step portion 231 are located in the same plane in the height direction of the fastener 2; the second step portion 212 and the fourth step portion 232 are located in the same plane in the height direction of the fastener 2. When the fastener 2 is connected and fixed with the bracket 1, the first step portion 211 and the third step portion 231 are arranged in the first groove portion 111 of the adjacent two brackets respectively; the second step portion 212 and the fourth step portion 232 are arranged in the second groove portion 112 of the adjacent two brackets respectively. The first groove portion 111 can include a first face portion 1110, which can be the groove bottom face of the first groove portion 111; the second groove portion 112 can include a second face portion 1120, which can be the groove bottom face of the second groove portion 112. The first face portion 1110 and the second face portion 1120 are parallel or substantially parallel. The first face portion 1110 and the second face portion 1120 are arranged in different planes.

[0032] As shown in Figures 7-9 The bracket 1 can further include a bottom portion 14, which is parallel or substantially parallel to the first face portion 1110 and the second face portion 1120. The second face portion 1120 can be arranged between the bottom portion 14 and the first face portion 1110. The bottom portion 14 includes an extension portion 141 connected to the second groove portion 112. In other words, the distance from the extension portion 141 to the second groove portion 112 is less than the distance from the extension portion 141 to the first groove portion 111. The extension portion 141 can further include a reinforcing portion 1410 arranged at one end of the extension portion 141 away from the second groove portion 112. The thickness of the reinforcing portion 1410 is greater than the thickness of other parts of the extension portion 141, thereby playing a role in structural reinforcement, so that the end of the extension portion 141 of the bottom portion 14 is not easy to bend and deform.

[0033] As shown in Figure 8As shown, the bracket 1 can further include a side portion 15, which is arranged perpendicularly or substantially perpendicularly to the bottom portion 14 and at least partially in contact with the bottom portion 14. Meanwhile, the side portion 15 is arranged perpendicularly or substantially perpendicularly to the first face portion 1110 and the second face portion 1120 and at least partially in contact with the first face portion 1110. The bracket 1 forms a closed space with both ends open through the first face portion 1110, the second face portion 1120, the bottom portion 14 and the side portion 15, so that the fastener 2 can be accommodated in the closed space and will not fall out of the bracket 1. Specifically, the side portion 15 can include a first side portion 151, a second side portion 152 and a third side portion 153. The first side portion 151 and the third side portion 153 are respectively connected to the first face portion 1110; the second side portion 152 and the third side portion 153 are respectively connected to the second face portion 1120; and the first side portion 151 and the second side portion 152 are respectively connected to the bottom portion 14, thereby forming a closed structure so that the fastener 2 can be accommodated in the closed space and will not fall out of the bracket 1.

[0034] Figure 9 A sectional view of the fastener 2 fixed in the bracket 1 shows that the fastener 2 can include a side portion 26, which cooperates with the side portion 15 of the bracket 1. When the fastener 2 is installed in the bracket 1, the side portion 26 is parallel or substantially parallel to the side portion 15, in other words, when the fastener 2 is installed in the bracket 1, the side portion 26 is perpendicular or substantially perpendicular to the bottom portion 14. The side portion 26 can be at least partially in contact with the side portion 15, thereby increasing the contact area and making the connection structure of the fastener 2 and the bracket 1 stable. Further, the side portion 26 can include a first side portion 261, a second side portion 262 and a third side portion 263. The first side portion 261 is arranged corresponding to the first side portion 151, the second side portion 262 is arranged corresponding to the second side portion 152, and the third side portion 263 is arranged corresponding to the third side portion 153. Through the mode of multi-side corresponding arrangement, the connection of the fastener 2 and the bracket 1 can be more stable. The first side portion 261 is arranged on the first stepped portion 211 and the third stepped portion 231; the second side portion 262 is arranged on the second stepped portion 212 and the fourth stepped portion 232; and the third side portion 263 is arranged on the first stepped portion 211 and the third stepped portion 231 and between the first side portion 261 and the second side portion 262. There is no connection structure between the first side portion 261 and the second side portion 262. The fastener 2 forms the fastening groove portion 24 through the state of no connection between the first side portion 261 and the second side portion 262, so that when the fastener 2 is installed in the bracket 1, the installation can be easier through the elastic deformation of the first side portion 261 and the second side portion 262. And in the process of use, it is not easy to cause the connection of the fastener 2 and the bracket 1 to be unstable or related deformation problems due to thermal expansion and cold contraction.

[0035] As Figures 7-9As shown, the support 1 can further comprise a connecting portion 13. The connecting portion 13 is connected and matched with the fixing portion 23 of the fastener 2. Specifically, the connecting portion 13 is a protrusion towards the fixing portion 23 of the fastener 2 and is arranged in the fixing portion 23 of the fastener 2, so as to realize the connection and matching. Specifically, the connecting portion 13 can be in contact with the fixing portion 23 of the fastener 2, thereby increasing the contact area of the support 1 and the fastener 2, and making the connection of the support 1 and the fastener 2 more stable through clamping. The number of the connecting portion 13 is the same as that of the fixing portion 23 of the fastener 2, so that the clamping force can be increased by arranging multiple connecting portions 13 and multiple fixing portions 23, thereby making the connection of the fastener 2 and the support 1 more firm and stable. The connecting portion 13 can be formed before assembly, and the support 1 and the fastener 2 are connected and fixed through the clamping effect during the installation of the support 1 and the fastener 2, so that the installation can be facilitated through the elastic stress between the installation. In this embodiment, the connecting portion 13 can also be formed during installation, that is, the support 1 does not include the connecting portion 13 before installation, and the support 1 is punched or extruded after the connecting position of the support 1 and the fastener 2 is determined during installation, so that the connecting portion 13 of the support 1 protrudes in the direction of the fastener 2. Thus, the connecting portion 13 and the fixing portion 23 of the fastener 2 can be more accurate and precise, thereby achieving better and more precise matching effect.

[0036] As shown, Figures 10-11 The frame 10 is connected and fixed through the interaction of the plurality of supports 1 and the fasteners 2, in other words, the plurality of supports 1 are connected through the fasteners 2, and the structure of the frame 10 is stable through the connecting effect of the fasteners 2, so that the frame 10 can cooperate with the base 4, and the frame 10 and the base 4 cooperate to clamp the lampshade 6. In an embodiment of the present application, two supports 1 are arranged adjacent to each other and connected to each other. Further, the adjacent supports 1 are connected to each other. The fastener 2 is arranged between the structures of the two adjacent supports 1, and is used for connecting and fixing the two adjacent supports 1.

[0037] In this embodiment, the frame 10 comprises four supports 1 and four fasteners 2. In other words, the frame 10 comprises a first support 101, a second support 102, a third support 103, a fourth support 104, and a first fastener 201, a second fastener 202, a third fastener 203, and a fourth fastener 204. The structures of the first support 101, the second support 102, the third support 103, and the fourth support 104 are the same or substantially the same. The structures of the first fastener 201, the second fastener 202, the third fastener 203, and the fourth fastener 204 are the same or substantially the same.

[0038] The first bracket 101 is connected and fixed to the second bracket 102 and the fourth bracket 104 respectively; the second bracket 102 is connected and fixed to the first bracket 101 and the third bracket 103 respectively; the third bracket 103 is connected and fixed to the second bracket 102 and the fourth bracket 104 respectively; and the fourth bracket 104 is connected and fixed to the third bracket 103 and the fourth bracket 104 respectively.

[0039] like Figure 9 As shown, the second face 1120 of the frame 10 may further include a groove on the side away from the first face 1110. The groove can accommodate adhesives such as glue, thereby connecting the frame 10 to the base. In some embodiments, the second face 1120 may be provided with threads and / or protrusions. Screws and / or rivets penetrate the base and extend into the interior of the second face 1120, thereby engaging the threads and / or protrusions to secure the frame 10 and the base. The frame 10 and the base clamp and fix the optical components.

[0040] The implementation of the LED lamps of the present invention in various embodiments is as described above. It should be noted that, in various embodiments, for the same LED lamp, features including "frame support and fasteners for connecting and fixing the support," "fasteners connected and fixed to the support," "fasteners having a right-angle structure," "fasteners including a first fastening portion and a second fastening portion," "the first fastening portion and the second fastening portion have the same structure," "the first fastening portion and the second fastening portion have the same length," "the first fastening portion may include a first stepped portion and a second stepped portion," "the first stepped portion and the second stepped portion are connected and cooperate to form a stepped difference," "the height of the first stepped portion is higher than the height of the second stepped portion," "the second fastening portion may include a third stepped portion and a fourth stepped portion," "the third stepped portion and the fourth stepped portion are connected and cooperate to form a stepped difference," and "the height of the third stepped portion may be higher than the height of the fourth stepped portion," can be applied individually or as a whole in practice, allowing for the implementation of only one feature or several features simultaneously.

[0041] For example, a frame support and fasteners for connecting and securing the support, the fasteners being connected and secured to the support.

[0042] For example, fasteners have a right-angle structure.

[0043] In other words, the above features can be arranged and combined in any way and used to improve LED lighting fixtures.

[0044] It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided would be apparent upon reading the above description. The scope of the teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated by reference for all purposes. The omission in the following claims of any aspect of subject matter that is disclosed herein is not a disclaimer of such subject matter, nor should it be regarded that the inventors did not consider such subject matter to be part of the disclosed inventive subject matter.

Claims

1. An LED luminaire, characterized by The application relates to a lampshade fixing frame. The lampshade fixing frame comprises a base, a light source part fixed on the base, a power supply part fixed on the base and electrically connected with the light source part, a lampshade covering the light source part, and a frame fixed on the base and connected with the base, wherein the lampshade is arranged between the base and the frame and fixed on the base through the frame. The frame comprises a plurality of supports and a plurality of fasteners, the fasteners are arranged in the supports, and the fasteners are connected with the supports. The frame is connected and fixed through the interaction of the supports and the fasteners, so that the frame cooperates with the base, and the lampshade is clamped through the cooperation of the frame and the base. The support comprises a groove part, the fastener comprises a first fastening part and a second fastening part, the first fastening part is fixed on the groove part of the support, the second fastening part is fixed on the groove part of the adjacent support, and the two adjacent supports are connected and fixed through the fastener. The first fastening part comprises a first step part and a second step part, the first step part and the second step part are connected to form a step difference, and the height of the first step part is higher than the height of the second step part. The second fastening part comprises a third step part and a fourth step part, the third step part and the fourth step part are connected to form a step difference, and the height of the third step part is higher than the height of the fourth step part. The fastener comprises a fastening groove part, and the fastening groove part is located on the inner side of the first step part, the second step part, the third step part and the fourth step part.

2. The LED light fixture of claim 1, wherein, The fastening groove part penetrates the first step part, the second step part, the third step part and the fourth step part.

3. The LED lamp of claim 2, wherein, The support comprises a first groove part and a second groove part, the first groove part and the second groove part are located on different planes in the height direction of the support, the height of the first groove part is greater than the height of the second groove part.

4. The LED light fixture of claim 3, wherein, The first step part and the third step part are arranged in the first groove part of the adjacent support respectively, and the second step part and the fourth step part are arranged in the second groove part of the adjacent support respectively.

5. The LED lamp of claim 4, wherein the LED lamp is configured to be powered by the AC power source. The first groove part comprises a first face part, the first face part is a first groove part groove bottom face, the second groove part comprises a second face part, the second face part is a second groove part groove bottom face, and the first face part is parallel to the second face part.

6. The LED light fixture of claim 5, wherein, The first face part and the second face part are arranged on different planes.

7. The LED light fixture of claim 6, wherein, The support comprises a bottom part, the bottom part is parallel to the first face part and / or the second face part.

8. The LED light fixture of claim 7, wherein, The second face part is arranged between the bottom part and the first face part.

9. The LED light fixture of claim 8, wherein, The bottom part comprises an extension part, and the extension part is connected with the second groove part.

10. The LED light fixture of claim 9, wherein, The extension part comprises a reinforcing part, and the reinforcing part is arranged on the side of the extension part away from the second groove part.

11. The LED light fixture of claim 10, wherein, The support comprises a side edge part, the side edge part is arranged perpendicularly to the bottom part, and the side edge part is at least partially in contact with the bottom part.

12. The LED light fixture of claim 11, wherein, ​ 13. The LED light fixture of claim 12, wherein, ​ 14. The LED light fixture of claim 13, wherein, ​ 15. The LED light fixture of claim 13, wherein, ​ 16. The LED light fixture of claim 15, wherein, The side portion is perpendicular to the first face portion and / or the second face portion, and is connected to the first face portion and / or the second face portion at least partially.

17. The LED light fixture of claim 16, wherein, The first face portion, the second face portion, the bottom portion and the side portion form a closed space with both ends open.

18. The LED light fixture of claim 17, wherein, The fastener comprises a side portion, which cooperates with the side portion of the bracket, and is perpendicular to the bottom portion when the fastener is installed in the bracket.

19. The LED light fixture of claim 18, wherein, The first fastening portion comprises a fixing portion, and the bracket comprises a connecting portion, which cooperates with the fixing portion of the first fastening portion.

20. The LED light fixture of claim 19, wherein, The connecting portion is a protrusion towards the fixing portion of the first fastening portion, and is arranged in the fixing portion of the fastener.

21. The LED light fixture of claim 20, wherein, The second fastening portion comprises a fixing portion, and the bracket comprises a connecting portion, which cooperates with the fixing portion of the second fastening portion.

22. The LED light fixture of claim 21, wherein, The light source portion comprises an optical member, which is arranged on the light emitting side of the LED lamp.

23. The LED light fixture of claim 22, wherein, The light source portion comprises a light emitting portion, the optical member is arranged on the light emitting portion, and the lampshade is arranged outside the optical member.

24. The LED light fixture of claim 23, wherein, The optical member is arranged on the lampshade, and there is a space between the optical member and the light emitting portion.

25. The LED light fixture of claim 22, wherein, The second face portion of the frame comprises a recess portion on the side away from the first face portion, and an adhesive is arranged in the recess portion to bond the frame and the base.

26. The LED light fixture of claim 22, wherein, The second face portion is provided with a screw thread and / or a protrusion structure, and the base and the frame are fixed by a screw and / or a rivet.

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