CN203453804U - Socket type bulb and bulb type equipment - Google Patents

Abstract

A socket type bulb and a bulb type device are provided, the socket type bulb includes a lamp body, a light-emitting module, and a transfer lampshade. One end of the lamp body is provided with a lamp cap, and one end of the lamp body far away from the lamp cap is defined as a bearing part. The light emitting module is fixed on the bearing part of the lamp body and electrically coupled with the lamp cap. The adapter lampshade comprises a light-transmitting cover and a power supply unit. The light-transmitting cover is arranged on the bearing part of the lamp body so that light emitted by the light-emitting module is irradiated outside through the light-transmitting cover, and the light-transmitting cover is concavely provided with a socket groove. The power supply unit is arranged in the socket groove of the light-transmitting cover and electrically coupled with the lamp cap. The embodiment of the utility model provides a socket formula bulb can also provide electron device and insert and locate the socket inslot when keeping the illumination function to provide electron device required electric power of operation through power supply unit, and then reach the plug-and-play's of electron device effect.

Description

Socket light bulbs and light bulb appliances

technical field

The utility model relates to a light bulb, in particular to a socket type light bulb and a light bulb type device. the

Background technique

Generally speaking, if you want to install electronic devices (such as: gas sensors, cameras, or monitors) on the ceiling, you usually need additional wiring or construction, which will cause a lot of inconvenience and damage the original appearance of the ceiling . When the above-mentioned electronic devices have to be removed or replaced, the ceiling where the electronic devices are installed presents a damaged appearance that is inconsistent with the surroundings. the

However, the ceiling is usually provided with a lamp body and a light bulb inserted in the light body, and the commonly used light bulb is only used for providing lighting, and does not have other functions. From another point of view, the position where the light bulb is installed (that is, the position of the lamp body) is the existing wiring and design of the ceiling. If this feature can be used well, it will help solve various problems that may arise from the above-mentioned installation of electronic devices. the

Therefore, the inventor feels that the above-mentioned shortcomings can be improved, and Naite devoted himself to research and combined with the application of theories, and finally proposed a utility model with reasonable design and effective improvement of the above-mentioned shortcomings. the

Utility model content

The embodiment of the present invention provides a socket-type light bulb and a light-bulb-type device, which can effectively utilize the position where the socket-type light bulb can be inserted on the premise of maintaining the lighting function. the

An embodiment of the present invention provides a light bulb device, which includes a socket light bulb and an electronic device. The socket type light bulb includes a lamp body, a light emitting module and a transfer lampshade. One end of the lamp body is provided with a lamp cap, and one end of the lamp body away from the lamp cap is defined as a bearing portion. The light emitting module is fixed on the carrying portion of the lamp body, and the light emitting module is electrically coupled to the lamp holder. The transfer light cover includes a light-transmitting cover and a power supply unit. The transparent cover is installed on the carrying part of the lamp body, so that the light emitted by the light emitting module is irradiated outside through the transparent cover, and the transparent cover is formed with a socket groove. The power supply unit is installed in the socket slot of the transparent cover, and the power supply unit is electrically coupled to the lamp head. The electronic device has a set of conductive terminals. The electronic device can be detachably inserted into the socket slot of the transparent cover, and the set of conductive terminals is electrically connected to the power supply unit. Wherein, the electronic device is limited in the socket groove by the conductive terminal group to maintain the relative position between the electronic device and the socket type light bulb. the

Preferably, the inner edge of the socket groove has a bottom wall and a ring side wall, the ring side wall is connected to the periphery of the bottom wall, the power supply unit includes a ring electrode and an end electrode, the ring electrode is arranged on the ring side wall, the end The electrodes are arranged on the bottom wall, and the ring electrode and the end electrode are spaced apart. The conductive terminal group includes at least one side terminal and a bottom terminal. The side terminal abuts on the ring electrode, and the bottom terminal abuts on the end electrode. the

Preferably, the side wall of the ring defines an abutting section, a limiting section, and an extending section sequentially along a direction away from the bottom wall, the inner diameter of the abutting section is larger than the inner diameter of the extending section, and the limiting section is connected between the abutting section and the extending section. Between the extension sections, the side terminal is located between the bottom wall and the limiting section of the side wall of the ring, so that the electronic device is limited to the limiting section of the side wall of the ring through the side terminal to maintain the relative position between the electronic device and the socket bulb . the

Preferably, the light-transmitting cover is recessed at the limiting section of the side wall of the ring to form a fitting groove, the ring electrode has a contact section and a positioning section extending from the edge of the contact section, the contact section of the ring electrode is against The abutment section, the limiting section and at least a part of the extension section are connected to the side wall of the ring, and the positioning section is fitted into the fitting groove. the

Preferably, the ring electrodes and the terminal electrodes are further defined to be transparent. the

Preferably, the socket-type light bulb defines a central axis, and the socket-type light bulb is symmetrical about the central axis, and the electronic device can rotate relative to the socket-type light bulb with the central axis as an axis. the

Preferably, the electronic device has a connecting piece and a main body, the main piece is pivotally connected to the connecting piece along a pivot axis, and the pivot axis is perpendicular to the central axis, the connecting piece is provided with a conductive terminal group, and the connecting piece accommodates Placed in the socket slot, the conductive terminal group abuts against the power supply unit. the

Preferably, the connector has a cylindrical shell, and the shell is provided with a plurality of openings, and the conductive terminal group can be stretched through the openings of the shell. the

The utility model further provides a socket-type light bulb, which includes a lamp body, a light-emitting module and a transfer lampshade. One end of the lamp body is provided with a lamp cap, and the end of the lamp body away from the lamp cap is defined as a bearing portion. The light emitting module is fixed on the carrying portion of the lamp body, and the light emitting module is electrically coupled to the lamp holder. The transfer light cover includes a light-transmitting cover and a power supply unit. The transparent cover is installed on the bearing part of the lamp body, so that the light emitted by the light emitting module is irradiated outside through the transparent cover, and the transparent cover is recessed to form a socket groove. The power supply unit is installed in the socket slot of the transparent cover, and the power supply unit is electrically coupled to the lamp head. the

Preferably, the socket groove has a bottom wall and a ring side wall, the ring side wall is connected to the periphery of the bottom wall, the power supply unit includes a ring electrode and an end electrode, the ring electrode is arranged on the ring side wall, and the end electrode is arranged on On the bottom wall, and the ring electrode and the end electrode are arranged at intervals. the

To sum up, the socket-type light bulb and the light-bulb-type equipment provided by the embodiments of the present invention insert the electronic device into the socket slot, so that the power supply unit provides the power required for the operation of the electronic device. In this way, the position where the light bulb can be installed can be effectively utilized, and problems that may arise from the known installation of electronic devices can be avoided. the

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. any restrictions. the

Description of drawings

FIG. 1 is a three-dimensional schematic diagram of a socket-type light bulb according to the first embodiment of the present invention. the

Fig. 2 is a partial cross-sectional schematic diagram of a socket-type light bulb according to the first embodiment of the present invention. the

FIG. 3 is an exploded schematic diagram of a light bulb device according to a second embodiment of the present invention. the

FIG. 4 is a three-dimensional schematic view of the electric terminal group of the electronic device of the light bulb device under pressure according to the second embodiment of the present invention. the

FIG. 5 is a three-dimensional schematic diagram of a light bulb device according to a second embodiment of the present invention. the

FIG. 6 is a partial cross-sectional schematic diagram of a light bulb device according to a second embodiment of the present invention. the

7 is a three-dimensional schematic view of the electronic device of the light bulb device rotating relative to the socket light bulb according to the second embodiment of the present invention. the

【Symbol Description】

100 light bulb devices

1 socket bulb

11 lamp body

111 lamp holder

112 bearing part

12 light emitting modules

121 circuit board

122 LEDs

13 Adapter lampshade

131 Translucent cover

1311 socket slot

1312 assembly unit

1313 bottom wall

1314 ring side wall

1315 contact section

1316 limit segment

1317 extension section

1318 fitting groove

132 power supply unit

1321 terminal electrode

1322 ring electrode

1323 contact section

1324 positioning segment

2 Electronic devices (such as: monitors)

21 connectors

211 shell

2111 opening

212 Conductive terminal group

2121 bottom terminal

2122 side terminal

22 main parts

C central axis

R pivot axis

Detailed ways

[First embodiment]

Please refer to FIG. 1 and FIG. 2 , which are an embodiment of the present utility model, and this embodiment is a socket type light bulb 1 . The socket-type light bulb 1 includes a lamp body 11 , a light-emitting module 12 , and an adapter lampshade 13 . The socket-type light bulb 1 will be described below from a structural point of view, and the electrical connection relationship between the components of the socket-type light bulb 1 is only described briefly, that is, the specific electrical connection between the components of the socket-type light bulb 1 (For example: directly connected with wires, connected through circuit boards) can be adjusted according to the designer's needs, and there is no limitation here. the

One end of the lamp body 11 (the top end of the lamp body 11 in FIG. 1 ) is provided with a lamp cap 111, and the end of the lamp body 11 away from the lamp cap 111 (the bottom end of the lamp body 11 in FIG. 1 ) is defined as a bearing part 112 . Wherein, the lamp holder 111 is used to insert the lamp body on the wall (figure omitted), that is, the selection of the lamp holder 111 can be adjusted according to the type of the lamp body. For example, the lamp holder 111 can be a screw type (E type), a bayonet type (B type), or a plug-in type (G type), and the lamp holder 111 of this embodiment is illustrated in the form of a screw type E27 , but not limited to this. the

The light emitting module 12 has a circuit board 121 and a plurality of light emitting diodes 122 mounted on the circuit board 121 . Wherein, the above-mentioned circuit board 121 is substantially circular, and the contour of the circuit board 121 is smaller than the contour of the carrying portion 112 of the lamp body 11 , and the LEDs 122 are installed on the circuit board 121 in a circular arrangement. In addition, the circuit board 121 of the light-emitting module 12 is fixed on the carrying portion 112 of the lamp body 11 , and the surface of the circuit board 121 on which the light-emitting diodes 122 are not installed is abutted against the carrying portion 112, so that the light-emitting diodes 122 The light emitting direction faces away from the lamp head 111 . The circuit board 121 of the light emitting module 12 is electrically coupled to the lamp holder 111 . the

The adapter lamp cover 13 includes a transparent cover 131 and a power supply unit 132 . Wherein, the above-mentioned light-transmitting cover 131 is formed with a socket groove 1311 and an annular assembly part 1312 integrally extending from the socket groove 1311. The outer edge of the bottom of the groove extends obliquely toward the outside and away from the notch of the socket groove 1311, and the profile of the terminal edge of the assembly part 1312 corresponds to the profile of the above-mentioned bearing part 112, that is to say, the assembly The edge profile of the portion 1312 is larger than the profile of the circuit board 121 described above. the

More specifically, the inner edge of the socket groove 1311 has a circular bottom wall 1313 and a circular tubular side wall 1314 , and the ring side wall 1314 is substantially vertically connected to the periphery of the bottom wall 1313 . The ring sidewall 1314 sequentially defines an abutting section 1315 , a limiting section 1316 , and an extending section 1317 along a direction away from the bottom wall 1313 . the

Wherein, the abutment section 1315 is substantially parallel to the extension section 1317, and the inner diameter of the abutment section 1315 is larger than the inner diameter of the extension section 1317, and the limiting section 1316 is connected between the abutment section 1315 and the extension section 1317, and limits The inner diameter of the position section 1316 gradually decreases from the abutment section 1315 toward the limit section 1316 . In addition, the light-transmitting cover 131 is recessed to form an annular fitting groove 1318 at the limiting section 1316 of the ring side wall 1314 . the

The power supply unit 132 is installed in the socket slot 1311 of the transparent cover 131 , and the power supply unit 132 is electrically coupled to the lamp holder 111 . Wherein, the power supply unit 132 includes a terminal electrode 1321 and a ring-shaped electrode 1322, the terminal electrode 1321 is installed in the approximate center of the bottom wall 1313 of the socket groove 1311, and the ring-shaped electrode 1322 is arranged on the ring side wall 1314, And the ring electrode 1322 and the terminal electrode 1321 are arranged at intervals. In addition, the ring electrode 1322 and the terminal electrode 1321 can be electrically connected to the lamp holder 111 directly or indirectly through other components, and the specific electrical connection method is not limited here. the

More specifically, the ring-shaped electrode 1322 is in the shape of a sheet, and the ring-shaped electrode 1322 has a contact section 1323 and a positioning section 1324 , and the positioning section 1324 is integrally formed by bending and extending from the end edge of the contact section 1323 . The outer surface profile of the contact section 1323 of the ring electrode 1322 roughly corresponds to the ring side wall 1314 of the socket groove 1311 , and the contact section 1323 of the ring electrode 1322 is roughly abutted against the abutment section 1315 of the ring side wall 1314 , the limiting section 1316, and at least part of the extending section 1317 (that is, the extending section 1317 between the fitting groove 1318 and the limiting section 1316), and the positioning section 1324 of the ring electrode 1322 is fitted in the fitting groove 1318. the

The end edge of the assembling portion 1312 of the light-transmitting cover 131 is mounted on the carrying portion 112 of the lamp body 11, and the light-emitting module 12 is roughly located in the space surrounded by the light-transmitting cover 131 and the carrying portion 112, so that the light-emitting module 12 The light emitted by the light emitting diode 122 can be irradiated outside through the transparent cover 131 . Wherein, the ring electrode 1322 and the terminal electrode 1321 can be further defined to be transparent, so as to avoid excessive influence on the lighting effect of the socket bulb 1 due to the arrangement of the power supply unit 132 . the

In this way, the socket type light bulb 1 of this embodiment can provide an electronic device to be inserted into the socket slot 1311 while maintaining the lighting function, so that the power supply unit 132 can provide the electric power required for the operation of the electronic device. It should be noted that the socket-type light bulb 1 defines a central axis C, and the socket-type light bulb 1 is approximately symmetrical to the central axis C. Bulb 1 rotates. the

In addition, the aspect of the power supply unit 132 provided in this embodiment can facilitate the rotation of the electronic device relative to the socket bulb 1 , but it does not exclude the implementation of other electrode types. For example, the power supply unit may only have two half-ring electrodes (not shown); or, the power supply unit can also be designed in such a way that the electronic device cannot rotate relative to the socket bulb 1 (not shown). the

[Second embodiment]

Please refer to FIG. 3 to FIG. 7 , which are the second embodiment of the present invention. This embodiment is a light bulb device 100 , which includes the socket-type light bulb 1 and an electronic device 2 described in the first embodiment. For the structure of the socket-type light bulb 1 , please refer to the first embodiment, which will not be repeated here. The structure of the electronic device 2 and its connection relationship with the socket-type light bulb 1 will be described below. the

Referring to FIG. 3, FIG. 4, and FIG. 6, the electronic device 2 has a connector 21 and a main body 22, and the main body 22 is pivotally mounted on the connector 21 along a pivot axis R, so that the main body 22 is rotatable with respect to the connecting member 21 around the pivot axis R as an axis. Wherein, the main body 22 may be a wireless monitor, a wireless camera, a gas sensor (such as a carbon dioxide sensor or a toxic gas sensor), or other suitable components. The main part 22 in this embodiment is an example of a wireless monitor, but it is not limited thereto. the

The connector 21 has a cylindrical housing 211 and a conductive terminal group 212. The outer diameter of the housing 211 is slightly smaller than the minimum inner diameter of the contact section 1323 of the ring electrode 1322, and the housing 211 is provided with several openings. Hole 2111. The conductive terminal set 212 is electrically connected to the main body 22 , and the conductive terminal set 212 is telescopically passed through the opening 2111 of the casing 211 . Wherein, the conductive terminal group 212 can be telescopically installed in the opening 2111 of the housing 211 by being installed with an elastic element (such as a spring) or having elasticity itself (such as bent into a shrapnel shape). The implementation aspect will not be described in detail here. the

In more detail, the conductive terminal set 212 includes a bottom terminal 2121 and two side terminals 2122 (only one terminal is shown in the figure), the bottom terminal 2121 is roughly cylindrical, and the bottom terminal 2121 is mounted on the housing 211 The part away from the main body 22. Each side terminal 2122 is a bent piece, and the two side terminals 2122 are installed on opposite sides of the housing 211 (such as the top and bottom of the housing 211 in FIG. 3 ). Wherein, the above-mentioned bottom terminal 2121 and side terminal 2122 pass through the corresponding opening 2111 respectively, and when the bottom terminal 2121 and the side terminal 2122 are pressed, the bottom terminal 2121 and the side terminal 2122 can be retracted into the housing 211, and When the pressure of the bottom terminal 2121 and the side terminal 2122 is released, the bottom terminal 2121 and the side terminal 2122 pass through the corresponding opening 2111 and are exposed outside the casing 211 . the

The structure of the electronic device 2 has been roughly introduced above, and the connection relationship between the electronic device 2 and the socket-type light bulb 1 will be described subsequently. Please refer to FIG. 3, FIG. 5, and FIG. 6, and refer to FIG. 1 and FIG. 2 in due course. The electronic device 2 is detachably inserted into the socket groove 1311 of the adapter lampshade 13 of the socket-type light bulb 1 along the central axis C. , so that the relative position of the electronic device 2 and the socket bulb 1 is maintained by the conductive terminal set 212 being limited in the socket groove 1311 , and the conductive terminal set 212 is electrically connected to the power supply unit 132 . the

Wherein, the connecting member 21 is accommodated in the socket groove 1311. At this time, the pivot axis R is approximately perpendicular to the central axis C, and the bottom terminal 2121 abuts against the end electrode 1321, and the two side terminals 2122 abut against Connected to the ring electrode 1322 , whereby the electronic device 2 can obtain power required for operation from the socket bulb 1 through the mutual abutment of the power supply unit 132 and the conductive terminal set 212 . the

More specifically, the side terminal 2122 is roughly located between the bottom wall 1313 of the socket groove 1311 and the limiting section 1316 of the ring side wall 1314, and the side terminal 2122 is roughly abutted against the contact section 1323 of the ring electrode 1322, so as to The position of the electronic device 2 relative to the socket bulb 1 is maintained by the side terminal 2122 being limited to the limiting section 1316 of the ring side wall 1314 . the

Furthermore, the limit section 1316 of the socket groove 1311 and the contact section 1323 of the ring electrode 1322 abutting on it limit the displacement of the side terminal 2122, and the contact force between the side terminal 2122 and the ring electrode 1322 is mainly It comes from the weight of the electronic device 2 itself, but because the weight of the electronic device 2 is not enough to make the side terminal 2122 retract into the housing 211 of the connector 21, the electronic device 2 can be designed with the matching design of the side terminal 2122 and the socket groove 1311 And positioned at the socket type light bulb 1 . the

In addition, as shown in FIG. 5 and FIG. 7 , the electronic device 2 can rotate relative to the socket bulb 1 with the central axis C as the axis, and during the rotation of the electronic device 2, the relative position of the bottom terminal 2121 and the end electrode 1321 remains constant. Then, the side terminals 2122 move in contact with each other along the ring electrode 1322 , so that the electronic device 2 can continuously receive the power provided by the socket bulb 1 . the

In addition, a rechargeable battery (not shown) may also be installed in the electronic device 2, so that when the socket light bulb 1 is turned on, the rechargeable battery is charged by the socket light bulb 1; and when the socket light bulb 1 is not turned on, The power required for the operation of the main body member 22 is provided by a rechargeable battery. the

In addition, the electronic device 2 in this embodiment is an example of a two-piece structure (such as: the main part 22 and the connecting part 21) that can pivot with each other, but in actual application, the electronic device 2 can also be determined by the designer. One-piece construction as required. the

In addition, the electronic device 2 of this embodiment is based on the example that the conductive terminal set 212 can be stretched relative to the casing 211, so that the conductive terminal set 212 can be installed in the socket groove 1311 of the socket type light bulb 1 through the expansion and contraction of the conductive terminal set 212, but in practice When applied, it is not limited to this aspect. For example, the side terminal 2122 of the conductive terminal group 212 can also be designed as a fixed type (that is, the side terminal 2122 cannot be stretched relative to the housing 211), and the light-transmitting cover 131 is parallel to the center from the notch. The direction of the axis C is recessed to form a channel through the limiting section 1316, so that after the side terminal 2122 passes through the channel, the side terminal 2122 is limited by the limiting section 1316 outside the above-mentioned channel by rotating the electronic device 2 (that is, The side terminal 2122 abuts against the ring electrode 1322 on the limiting section 1316 ). the

[Possible effect of the utility model embodiment]

To sum up, the socket-type light bulb provided by the embodiment of the utility model not only maintains the lighting function, but also provides an electronic device to be inserted into the socket slot, so as to provide the power required for the operation of the electronic device through the power supply unit, thereby achieving The plug-and-play effect of electronic devices. Thereby, through the structural design of the socket-type light bulb, the position that the light bulb can be installed can be effectively utilized. In other words, as long as there is a place of the lamp body, the socket-type light bulb and the corresponding electronic device can be installed, thereby avoiding the known Problems arising from the installation of electronic devices. the

In addition, the configuration of the ring electrode and the terminal electrode enables the electronic device inserted in the adapter lampshade to rotate relative to the socket bulb, so as to provide adjustability of the electronic device. Moreover, the electronic device can also be designed as a two-piece structure (such as: the main part and the connecting part) that pivots with each other, so that the electronic device can be properly adjusted according to requirements. the

The above description is only a preferred feasible embodiment of the present utility model, and it is not intended to limit the scope of the claims of the present utility model. All equal changes and modifications made according to the scope of the claims of the present utility model shall belong to the scope of the present utility model. coverage. the

Claims (10)

1. a bulb-type equipment, is characterized in that, described bulb-type equipment comprises:

One female type bulb, described female type bulb comprises:

One lamp body, an end of described lamp body is provided with a lamp holder, and the end away from described lamp holder of described lamp body is defined as a supporting part;

One light emitting module, described light emitting module is fixed on the described supporting part of described lamp body, and described light emitting module is electrically coupled to described lamp holder; And

One switching lampshade, comprises:

One diffuser, described diffuser is installed in the described supporting part of described lamp body so that the light that described light emitting module sends via described diffuser, irradiate in outside, and described diffuser is formed with a socket slot; And

One power supply unit, described power supply unit is installed in the described socket slot of described diffuser, and described power supply unit is electrically coupled to described lamp holder; And

One electronic installation, described electronic installation has a conducting end subgroup, and described electronic installation can be inserted in the described socket slot of described diffuser discretely, and described conducting end subgroup is electrically connected at described power supply unit;

Wherein, described electronic installation is limited in described socket slot to keep the relative position between described electronic installation and described female type bulb by described conducting end subgroup.

2. bulb-type equipment according to claim 1, it is characterized in that, the inner edge of described socket slot has a diapire and a ring-side wall, described ring-side wall is connected to the periphery of described diapire, described power supply unit comprises a ring-shaped electrode and a termination electrode, described ring-shaped electrode is arranged on described ring-side wall, described termination electrode is arranged on described diapire, and described ring-shaped electrode and described termination electrode are compartment of terrain and arrange, described conducting end subgroup comprises at least one side terminal and bottom, described side terminal is connected to described ring-shaped electrode, described bottom is connected to described termination electrode.

3. bulb-type equipment according to claim 2, it is characterized in that, described ring-side wall sequentially defines a connecting section along the direction away from described diapire, one spacing section, an and extension, the internal diameter of described connecting section is greater than the internal diameter of described extension, described spacing section is connected between described connecting section and described extension, described side terminal is between described diapire and described ring-side wall described spacing section, make described electronic installation by described side terminal, be limited in described spacing section of described ring-side wall to keep the relative position between described electronic installation and described female type bulb.

4. bulb-type equipment according to claim 3, it is characterized in that, described diffuser is located to be arranged with described spacing section of described ring-side wall and is formed with an embeded slot, described ring-shaped electrode has the positioning section of a contact-segment and an ora terminalis from described contact-segment extension, the described contact-segment of described ring-shaped electrode is connected to the described connecting section of described ring-side wall, described spacing section and at least part of described extension, and described positioning section is embedded in described embeded slot.

5. bulb-type equipment according to claim 2, is characterized in that, described ring-shaped electrode and described termination electrode are further defined to transparent.

6. according to the bulb-type equipment described in any one in claim 1 to 5, it is characterized in that, the definition of described female type bulb has an axis, and described female type bulb is symmetrical about described axis, and described electronic installation can be take described axis and with respect to described female type bulb, be rotated as axle.

7. bulb-type equipment according to claim 6, it is characterized in that, described electronic installation has a convergence piece and a main component, described main component along a pivot axis be connected in described convergence piece, and described pivot axis is perpendicular to described axis, described convergence piece is provided with described conducting end subgroup, and described convergence piece is placed in described socket slot, and described conducting end subgroup is connected to described power supply unit.

8. bulb-type equipment according to claim 7, is characterized in that, described convergence piece has a cylindrical shell, and described housing is provided with a plurality of perforates, the perforate that described conducting end subgroup flexible ground passes described housing.

9. a female type bulb, is characterized in that, described female type bulb comprises:

One lamp body, an end of described lamp body is provided with a lamp holder, and one end away from described lamp holder of described lamp body is defined as a supporting part;

One light emitting module, described light emitting module is fixed on the described supporting part of described lamp body, and described light emitting module is electrically coupled to described lamp holder; And

One switching lampshade, described switching lampshade comprises:

One diffuser, described diffuser is installed in the described supporting part of described lamp body so that the light that described light emitting module sends via described diffuser, irradiate in outside, and described diffuser is arranged with and is formed with a socket slot; And

One power supply unit, described power supply unit is installed in the described socket slot of described diffuser, and described power supply unit is electrically coupled to described lamp holder.

10. female type bulb according to claim 9, it is characterized in that, described socket slot has a diapire and a ring-side wall, described ring-side wall is connected to the periphery of described diapire, described power supply unit comprises a ring-shaped electrode and a termination electrode, described ring-shaped electrode is arranged on described ring-side wall, and described termination electrode is arranged on described diapire, and described ring-shaped electrode and described termination electrode are compartment of terrain and arrange.

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