High-temperature-resistant ceramic lamp holder

Abstract

The utility model discloses a high-temperature-resistant ceramic lamp holder which comprises a lamp holder shell. The heat dissipation component comprises a supporting outer frame, an isolation plate, heat dissipation holes, heat dissipation fins and a convex plate, the supporting outer frame is connected to the outer surface of the lamp holder shell, a groove body is formed in the supporting outer frame, the heat dissipation fins are connected to the interior of the groove body in an embedded mode, and the convex plate is connected to the middle of the top ends of the heat dissipation fins. The isolation plate is connected to the inner surface of the supporting outer frame and connected to the outer surfaces of the cooling fins in an attached mode. The problems that an existing ceramic lamp holder is mostly made of plastic or common metal materials in actual use, a plastic lamp holder is prone to aging and deformation in a high-temperature environment and even causes potential safety hazards under serious conditions, and a common metal lamp holder is prone to oxidation corrosion under the long-time high-temperature effect although the heat conductivity is good, the service life is shortened, and the service life is affected are solved. And the electric leakage risk may be caused by the conductivity of the metal in some special environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp holder technical field, in particular to a kind of high-temperature-resistant ceramic lamp holder. BACKGROUND

[0002] The ceramic lamp holder is made of ceramic material, which is suitable for various indoor lamps, such as ceiling lamps, wall lamps, table lamps, etc.

[0003] The existing ceramic lamp holder is usually made of plastic or ordinary metal material in actual use, but the plastic lamp holder is prone to aging and deformation in high-temperature environment, and even causes safety hazards in serious cases. Although the ordinary metal lamp holder has good thermal conductivity, it is easy to oxidize and corrode under the action of high temperature for a long time, reducing the service life. Moreover, the electrical conductivity of metal may cause electric leakage risk in some special environments. Therefore, a high-temperature-resistant ceramic lamp holder is needed to effectively withstand high temperature and have good insulation performance to meet the use requirements of various high-temperature heating light sources. SUMMARY

[0004] The utility model aims at providing a kind of high-temperature-resistant ceramic lamp holder to solve the problems raised in the above background art, i.e., the existing ceramic lamp holder is usually made of plastic or ordinary metal material in actual use, but the plastic lamp holder is prone to aging and deformation in high-temperature environment, and even causes safety hazards in serious cases. Although the ordinary metal lamp holder has good thermal conductivity, it is easy to oxidize and corrode under the action of high temperature for a long time, reducing the service life. Moreover, the electrical conductivity of metal may cause electric leakage risk in some special environments.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a kind of high-temperature-resistant ceramic lamp holder, comprising:

[0007] A lamp holder shell;

[0008] A heat dissipation component, the heat dissipation component includes a support outer frame, an isolation plate, a heat dissipation hole, a heat dissipation fin and a protruding plate. The outer surface of the lamp holder shell is connected with the support outer frame. A groove is formed in the inside of the support frame. The heat dissipation fin is embeddedly connected in the inside of the groove. The protruding plate is connected to the middle part of the top end of the heat dissipation fin. The isolation plate is connected to the inner surface of the support outer frame and is connected to the outer surface of the heat dissipation fin.

[0009] Further, the outer surface of the lamp holder shell and the inside of the isolation plate are both provided with heat dissipation holes, which are evenly distributed.

[0010] Further, the support component includes a pressing ring, a vertical plate, a moving groove, a moving block and a positioning groove, the pressing ring is located at the top of the support outer frame, the vertical plate is connected to the two ends of the outer surface of the pressing ring, a plurality of positioning grooves are formed in the inner part of the pressing ring, and the positioning grooves are connected to the outer surface of the convex plate.

[0011] Further, the support outer frame is provided with the moving groove at the two ends of the outer surface, the moving block is connected to the lower part of the one end of the outer surface of the vertical plate, and the moving block is movably connected to the inner part of the moving groove.

[0012] Further, the fixing component includes a plug rod, a clamping block, a base plate, a plug hole, an extension block and a clamping groove, the base plate is connected to the lower part of the outer surface of the lamp holder shell, the clamping block is connected to the bottom of the vertical plate, the extension block is connected to the two ends of the outer surface of the base plate, the clamping groove is formed in the inner part of the extension block, and the clamping block is inserted into the inner part of the clamping groove.

[0013] Further, the base plate is provided with the plug hole at the inner circumference, and the plug rod is connected to the bottom of the support outer frame and is inserted into the inner part of the plug hole.

[0014] Compared with the prior art, the lamp holder shell has the advantages that:

[0015] The lamp holder shell has the advantages that: the support outer frame is provided with the metal heat dissipation fin in the inner part, the heat dissipation fin is made of copper and has excellent heat conduction performance, one end of the heat dissipation fin is tightly attached to the inner wall of the support outer frame, and the other end is attached to the outer wall of the isolation plate, so that the heat generated by the bulb during operation can be quickly conducted to the bottom of the lamp holder and dissipated into the air, the contact area of the lamp holder and the air is increased through the heat dissipation holes, heat dissipation is facilitated, the lamp holder can effectively withstand high temperature and has good insulation performance, and the use requirements of various high-temperature heat-generating light sources can be met.

[0016] Based on the above advantages, the base plate and the plug hole are arranged at the bottom of the lamp holder shell, the plug rod is arranged at the bottom of the support outer frame and is inserted into the inner part of the plug hole, when the vertical plate moves to the lower part, the clamping block is inserted into the inner part of the clamping groove to be fixed, the support outer frame is installed on the outer part of the lamp holder shell, and the lamp holder shell is convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a whole schematic view of the lamp holder shell of the present application.

[0019] Figure 2 It is the support outer frame schematic view of the utility model;

[0020] Figure 3 It is the compression ring schematic view of the utility model;

[0021] Figure 4 It is the lamp holder shell schematic view of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 100, lamp holder shell;

[0024] 200, support outer frame; 201, isolation plate; 202, heat dissipation hole; 203, heat dissipation fin; 204, convex plate;

[0025] 300, compression ring; 301, vertical plate; 302, moving groove; 303, moving block; 304, positioning groove;

[0026] 400, insertion rod; 401, clamping block; 402, base plate; 403, insertion hole; 404, extension block; 405, clamping groove. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0028] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be further described in detail below with reference to the drawings.

[0030] Please refer to Figures 1-4 The embodiment is a high-temperature-resistant ceramic lamp holder, which comprises:

[0031] Lamp holder shell 100;

[0032] The heat dissipation component comprises a supporting outer frame 200, an isolation plate 201, heat dissipation holes 202, heat dissipation fins 203 and a convex plate 204, the outer surface of the lamp holder shell 100 is connected with the supporting outer frame 200, the inner part of the supporting frame is provided with a groove, the heat dissipation fins 203 are inlaidly connected in the inner part of the groove, the convex plate 204 is connected at the middle part of the top end of the heat dissipation fins 203, and the isolation plate 201 is connected to the inner surface of the supporting outer frame 200 and is connected to the outer surface of the heat dissipation fins 203.

[0033] The heat dissipation fins 203 are made of copper which has excellent heat conduction performance, one end of the heat dissipation fins 203 is closely connected to the inner wall of the supporting outer frame 200, and the other end is connected to the outer wall of the isolation plate 201, so that the heat generated by the working of the bulb is quickly conducted to the bottom of the lamp holder and dissipated into the air.

[0034] The outer surface of the lamp holder shell and the inner part of the isolation plate 201 are both provided with the heat dissipation holes 202, and the heat dissipation holes 202 are evenly distributed.

[0035] Through the heat dissipation holes 202, the contact area between the lamp holder and the air is increased, and the heat dissipation is facilitated.

[0036] The supporting component comprises a pressing ring 300, a vertical plate 301, a moving groove 302, a moving block 303 and a positioning groove 304, the pressing ring 300 is located at the top of the supporting outer frame 200, the vertical plate 301 is connected to the two ends of the outer surface of the pressing ring 300, a plurality of positioning grooves 304 are arranged in the inner part of the pressing ring 300, and the positioning grooves 304 are connected to the outer surface of the convex plate 204.

[0037] When the heat dissipation fins 203 are installed in the inner part of the supporting outer frame 200, the pressing ring 300 is pressed to be fixed on the top of the heat dissipation fins 203.

[0038] The two ends of the outer surface of the supporting outer frame 200 are provided with the moving grooves 302, the lower part of one end of the outer surface of the vertical plate 301 is connected with the moving block 303, and the moving block 303 is movably connected in the inner part of the moving groove 302.

[0039] The position of the pressing ring 300 can be moved by moving the moving block 303 in the inner part of the moving groove 302.

[0040] The working principle is that the heat dissipation fins 203 are respectively inserted into the inside of the supporting outer frame 200, the compression ring 300 is compressed to the top of the heat dissipation fins 203 by moving the block 303 in the moving groove 302, the positioning groove 304 is fixed outside the five banks, the heat dissipation fins 203 are fixed, the inside of the supporting outer frame 200 is provided with the metal heat dissipation fins 203, the heat dissipation fins 203 are made of copper metal with excellent heat conduction performance, one end is closely attached to the inner wall of the supporting outer frame 200, the other end is attached to the outer wall of the isolation plate 201, the heat generated by the bulb working is quickly conducted to the bottom of the lamp holder and dissipated to the air, and the heat dissipation holes 202 are opened, the contact area of the lamp holder and the air is increased, the heat dissipation is beneficial, the high temperature resistance and the good insulation performance can be effectively resisted, and the use requirements of various high temperature heating light sources can be met.

[0041] Please refer to Figures 1-4 The embodiment is based on the above-mentioned embodiment, and further includes a fixing component, the fixing component includes a plug rod 400, a clamping block 401, a bottom disc 402, a plug hole 403, an extension block 404 and a clamping groove 405, the lower part of the outer surface of the lamp holder shell 100 is connected with the bottom disc 402, the bottom of the vertical plate 301 is connected with the clamping block 401, the outer surface of the bottom disc 402 is connected with the extension block 404 at both ends, the inside of the extension block 404 is provided with the clamping groove 405, and the clamping block 401 is inserted and connected in the inside of the clamping groove 405.

[0042] When the vertical plate 301 moves to the lower part, the clamping block 401 is fixed in the inside of the clamping groove at the same time.

[0043] The inside of the bottom disc 402 is provided with the plug hole 403 at equal intervals, and the bottom of the supporting outer frame 200 is connected with the plug rod 400.

[0044] The plug rod 400 is inserted into the inside of the plug hole 403, so that the supporting outer frame 200 is installed outside the lamp holder shell 100.

[0045] The working principle is that the plug rod 400 is inserted into the inside of the plug hole 403, when the vertical plate 301 moves to the lower part, the clamping block 401 is inserted into the inside of the clamping groove 405 at the same time to be fixed, so that the supporting outer frame 200 is installed outside the lamp holder shell 100, and the disassembly and assembly are facilitated.

[0046] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement for part of the technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high temperature resistant ceramic lamp holder, characterized in that, Include: The lamp holder shell (100); The heat dissipation part includes support frame (200), isolation plate (201), heat dissipation hole (202), heat dissipation fin (203) and convex plate (204), the outer surface of the lamp holder shell (100) is connected with support frame (200), the inside of support frame is provided with groove, heat dissipation fin (203) is embeddedly connected in the inside of the groove, convex plate (204) is connected in the middle of the top of heat dissipation fin (203), isolation plate (201) is connected on the inner surface of support frame (200) and is connected on the outer surface of heat dissipation fin (203).

2. A high temperature resistant ceramic lamp holder according to claim 1, characterized in that Also including lamp holder shell, the outer surface of the lamp holder shell and the inside of isolation plate (201) are provided with heat dissipation hole (202), and the heat dissipation hole (202) is evenly distributed.

3. The high temperature resistant ceramic socket according to claim 1, wherein, Also including support part, the support part includes compression ring (300), vertical plate (301), moving groove (302), moving block (303) and positioning groove (304), the compression ring (300) is located at the top of support frame (200), the vertical plate (301) is connected at both ends of the outer surface of compression ring (300), a plurality of positioning grooves (304) are provided in the inside of compression ring (300), and the positioning grooves (304) are connected on the outer surface of convex plate (204).

4. A high temperature resistant ceramic socket according to claim 3, wherein The both ends of the outer surface of support frame (200) are provided with moving groove (302), the lower part of one end of the outer surface of vertical plate (301) is connected with moving block (303), and the moving block (303) is movably connected in the inside of moving groove (302).

5. A high temperature resistant ceramic socket according to claim 3, wherein Also including fixing part, the fixing part includes plug rod (400), clamping block (401), bottom disc (402), insertion hole (403), extension block (404) and clamping groove (405), the lower part of the outer surface of the lamp holder shell (100) is connected with bottom disc (402), the bottom of vertical plate (301) is connected with clamping block (401), the both ends of the outer surface of bottom disc (402) are connected with extension block (404), the inside of extension block (404) is provided with clamping groove (405), and clamping block (401) is insertedly connected in the inside of clamping groove (405).

6. A high temperature resistant ceramic socket according to claim 5, wherein The inside of bottom disc (402) is provided with insertion hole (403) at equal intervals, the bottom of support frame (200) is connected with plug rod (400), and plug rod (400) is insertedly connected in the inside of insertion hole (403).

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