Efficient heat dissipation ceramic lamp holder

Abstract

The utility model relates to the technical field of ceramic lamp caps, and discloses an efficient heat dissipation ceramic lamp cap which comprises a lamp cap body, a lamp holder base is arranged on the lamp cap body, a bulb connecting groove is formed in one side of the lamp holder base, and a mains supply connecting groove is formed in the side, opposite to the bulb connecting groove, of the lamp holder base. A plurality of first heat dissipation holes are uniformly formed in the inner wall of the bulb connecting groove; the bulb connecting groove and the mains supply connecting groove are formed in the two sides of the lamp holder base correspondingly so that the lamp holder can be connected with the mains supply and the bulb conveniently, meanwhile, the multiple first heat dissipation holes are formed in the inner wall of the bulb connecting groove, heat dissipation is conducted on the bulb connecting groove through the first heat dissipation holes, and then timely cooling and heat dissipation of the lamp holder are achieved; the service life of the lamp holder is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceramic lamp holder technical field, especially a kind of high-efficiency heat-dissipating ceramic lamp holder. BACKGROUND

[0002] The lamp holder is an interface connected to the end of the lamp line, which is used for installing the bulb. The connection between the light source and the external power supply is through the lamp holder to connect the electricity and produce the light-emitting phenomenon. It is widely used in daily life. Most of the existing lamp holders are made of plastic or metal. Because the bulb will generate light and heat during use, the plastic lamp holder cannot withstand high temperature for a long time and is prone to overheating deformation, which causes the lamp holder to deform and affects the appearance. The metal lamp holder is also prone to oxidation reaction with external air in high temperature state, which causes yellowing and blackening, affecting the lighting brightness of the bulb. At the same time, the metal lamp holder itself is too heavy, which is not conducive to installation. Therefore, it needs to be improved. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the utility model is to provide a high-efficiency heat-dissipating ceramic lamp holder, which can dissipate heat efficiently.

[0004] To achieve the above purpose, the utility model provides a high-efficiency heat-dissipating ceramic lamp holder, which comprises a lamp holder body, a lamp holder body is provided with a lamp holder base, a lamp holder base is formed with a bulb connecting groove on one side, a lamp holder base is provided with a mains connecting groove on the side away from the bulb connecting groove, and a plurality of first heat dissipation holes are uniformly arranged on the inner wall of the bulb connecting groove.

[0005] Specifically, the lamp holder body comprises a lampshade, the lamp holder base is arranged in the lampshade, and the lamp holder base cooperates with the lampshade to form the bulb connecting groove and the mains connecting groove on the front and rear sides of the lamp holder base respectively.

[0006] Specifically, the first heat dissipation holes are arranged on the outer side of the lampshade and located on one side of the bulb connecting groove.

[0007] Specifically, the lampshade is provided with an auxiliary baffle at the opening on one side of the bulb connecting groove, and a plurality of second heat dissipation holes are arranged on the auxiliary baffle.

[0008] Specifically, the lampshade and the lamp holder base are made of ceramic material, and the lampshade and the lamp holder base are integrally formed.

[0009] Specifically, the lamp holder base is provided with a first electric connection hole on the side facing the mains connecting groove, and a second electric connection hole on the side facing the bulb connecting groove, the first electric connection hole is used for connecting with external mains, and the second electric connection hole is used for connecting with external bulb.

[0010] Specifically, the first electric connection hole and the second electric connection hole are arranged in a staggered manner, and the lamp holder base is provided with a connecting cavity for electrically connecting the first electric connection hole and the second electric connection hole.

[0011] Specifically, the first heat dissipation hole is in the shape of a waist hole, and the extension direction of the first heat dissipation hole is consistent with the direction of the central axis of the lampshade.

[0012] Specifically, the depth of the bulb connecting groove is greater than the depth of the mains connecting groove.

[0013] The technical scheme of the utility model discloses a lamp holder, which comprises a lamp head body, a lampshade, a lamp holder base, a bulb connecting groove, a mains connecting groove, a first heat dissipation hole and a second heat dissipation hole. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the front view of the utility model.

[0015] Fig. 2 It is the bottom view of the utility model.

[0016] Fig. 3 It is the top view of the utility model.

[0017] Fig. 4 It is the sectional view of the utility model.

[0018] The reference signs comprise: 10, lamp head body;11, lampshade;12, lamp holder base;13, bulb connecting groove;14, mains connecting groove;15, first heat dissipation hole;16, second heat dissipation hole;17, auxiliary baffle;18, first electric connection hole;19, second electric connection hole. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0020] It should be noted that if the embodiments of the utility model have directionality indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial......), the directionality indication is only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indication also changes accordingly.

[0021] In addition, if the embodiments of the utility model have the description of "first" or "second" and the like, the description of "first" or "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled persons in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0022] As shown in Figs. 1 to 4 A high-efficiency heat dissipation ceramic lamp holder, comprising a lamp holder body 10, a lamp holder body 10 is provided with a lamp holder base 12, a lamp holder base 12 is formed with a bulb connecting groove 13 on one side, a lamp holder base 12 is provided with a power connection groove 14 on the side away from the bulb connecting groove 13, and a plurality of first heat dissipation holes 15 are uniformly arranged on the inner wall of the bulb connecting groove 13. By arranging the bulb connecting groove 13 and the power connection groove 14 on the two sides of the lamp holder base 12 respectively, the lamp holder can be connected with the power supply and the bulb respectively, and a plurality of first heat dissipation holes 15 are arranged on the inner wall of the bulb connecting groove 13, which can dissipate heat through the first heat dissipation holes 15, thereby realizing timely cooling and heat dissipation of the lamp holder, improving the service life of the lamp holder.

[0023] The lamp holder body 10 comprises a lampshade 11, the lamp holder base 12 is arranged in the lampshade 11, and the lamp holder base 12 cooperates with the lampshade 11 to form the bulb connecting groove 13 and the power connection groove 14 on the front and back sides of the lamp holder base 12 respectively. In this embodiment, the lamp holder base 12 is arranged in the lampshade 11, so that the lamp holder base 12 cooperates with the lampshade 11 to form the bulb connecting groove 13 and the power connection groove 14 on the two sides of the lamp holder base 12, thereby simplifying the structure of the lamp holder, reducing the manufacturing difficulty of the lamp holder, improving the production efficiency of the lamp holder, realizing lightweight production, and facilitating the installation and use of the lamp holder.

[0024] The first heat dissipation hole 15 is arranged on the outer side of the lampshade 11 and is located on one side of the bulb connecting groove 13. In the embodiment, the first heat dissipation hole 15 is arranged on the outer side of the lampshade 11, the bulb connecting groove 13 is actively cooled on one side through the first heat dissipation hole 15, thereby effectively reducing the heat accumulated in the lampshade 11, and thereby improving the service life of the lamp holder body 10.

[0025] The lampshade 11 is provided with an auxiliary baffle 17 at the opening on one side of the bulb connecting groove 13, and the auxiliary baffle 17 is provided with a plurality of second heat dissipation holes 16. In the embodiment, the auxiliary baffle 17 is arranged on the side of the lampshade 11 facing the opening of the bulb connecting groove 13, and the auxiliary baffle 17 is used to facilitate the auxiliary guidance of the bulb located in the bulb connecting groove 13, so that some large-sized bulbs can be stably guided through the auxiliary baffle 17 after installation, thereby improving the stability of the lamp holder body 10 after the bulb is installed.

[0026] The lampshade 11 and the lamp base 12 are both made of ceramic material, and the lampshade 11 and the lamp base 12 are integrally formed. In the embodiment, the lampshade 11 and the lamp base 12 are made of ceramic material, thereby facilitating the improvement of the heat dissipation effect of the lamp holder body 10, and the lampshade 11 and the lamp base 12 are integrally formed, thereby facilitating the improvement of the structural stability and service life of the lamp base body.

[0027] The lamp base 12 is provided with a first electric connection hole 18 on the side facing the power connection groove 14, and the lamp base 12 is provided with a second electric connection hole 19 on the side facing the bulb connecting groove 13. The first electric connection hole 18 is used for connecting with the external power supply, and the second electric connection hole 19 is used for connecting with the external bulb; the first electric connection hole 18 and the second electric connection hole 19 are arranged in a staggered manner, and the lamp base 12 is provided with a connecting cavity for electrically connecting the first electric connection hole 18 and the second electric connection hole 19. In the embodiment, the first electric connection hole 18 and the second electric connection hole 19 are arranged in a staggered manner to adapt to the power supply interface and the bulb interface, thereby avoiding misconnection and short circuit.

[0028] The first heat dissipation hole 15 is in the shape of a waist hole, and the extension direction of the first heat dissipation hole 15 is consistent with the central axis direction of the lampshade 11. In the embodiment, the first heat dissipation hole 15 is in the shape of a waist hole, thereby facilitating the improvement of the heat dissipation effect of the lampshade 11 while reducing the self-weight of the lamp holder body 10, and improving the structural stability of the lamp holder body 10.

[0029] The depth of the bulb connecting groove 13 is greater than the depth of the power connection groove 14.

[0030] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, as described in the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. A high-efficiency heat-dissipating ceramic base, comprising a base body, characterized in that: The lamp holder body is provided with a lamp holder base, one side of the lamp holder base is formed with a bulb connecting groove, the side of the lamp holder base opposite to the bulb connecting groove is provided with a commercial power connecting groove, and the inner wall of the bulb connecting groove is uniformly provided with a plurality of first heat dissipation holes.

2. The high efficiency heat dissipating ceramic base of claim 1, wherein: The lamp holder body comprises a lampshade, the lamp holder base is arranged in the lampshade, and the lamp holder base cooperates with the lampshade to form the bulb connecting groove and the commercial power connecting groove on the front and rear sides of the lamp holder base respectively.

3. The high efficiency heat dissipating ceramic base of claim 2, wherein: The first heat dissipation holes are arranged on the outer side of the lampshade and located on one side of the bulb connecting groove.

4. The high efficiency heat dissipating ceramic base of claim 2, wherein: The lampshade is provided with an auxiliary baffle at the opening on one side of the bulb connecting groove, and the auxiliary baffle is provided with a plurality of second heat dissipation holes.

5. The high efficiency heat dissipating ceramic base of claim 2, wherein: The lampshade and the lamp holder base are both made of ceramic material and are integrally formed.

6. The high efficiency heat dissipating ceramic base of claim 1 wherein: The side of the lamp holder base facing the commercial power connecting groove is provided with a first electric connection hole, and the side of the lamp holder base facing the bulb connecting groove is provided with a second electric connection hole, the first electric connection hole is used for connecting with external commercial power, and the second electric connection hole is used for connecting with external bulb.

7. A high efficiency heat dissipating ceramic base according to claim 6, wherein: The first electric connection hole and the second electric connection hole are arranged in a staggered manner, and the lamp holder base is provided with a connecting cavity for electrically connecting the first electric connection hole and the second electric connection hole.

8. The high efficiency heat dissipating ceramic base of claim 3, wherein: The first heat dissipation hole is in the shape of a waist-shaped hole, and the extension direction of the first heat dissipation hole is consistent with the central axis direction of the lampshade.

9. The high efficiency heat dissipating ceramic base of claim 1 wherein: The depth of the bulb connecting groove is greater than the depth of the commercial power connecting groove.

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