Charging socket and a candle arrangement

Abstract

A charging base for powering candle lamps, characterized in that the charging base comprises the following: a base body comprising a connected upper housing and a lower housing, wherein the upper housing and the lower housing enclose a mounting space; A circuit arrangement located in the assembly space, the circuit arrangement comprising several first electrical conductors, at least two switching strips and a main board, each of the switching strips being provided with several of the first electrical conductors, the several first electrical conductors being spaced apart along the longitudinal direction of the switching strips, substructures of the first electrical conductors projecting beyond the upper housing and being able to supply power to the candle lights, the switching strips being electrically connected to the main board, the main board being electrically connected to a charging port, and the charging port being connectable to a power source such that, after transmission to the main board and the switching strips, the power source supplies power to the first electrical conductors.

Description

Technical area

[0001] The present utility model relates to the technical field of lighting devices, in particular a charging base and a candle arrangement. State of the art

[0002] With the ongoing development of society and the steady improvement in living standards, traditional candles, which release smoke and carcinogenic substances, are no longer the preferred lighting solution. They are increasingly being replaced by outwardly similar candle-shaped lamps. These provide a cozy atmosphere while ensuring complete safety. To allow multiple lamps to be charged simultaneously, they are equipped with a charging base. This base enables the simultaneous power supply of several devices. However, because all the contact elements are connected to the circuit board, and the shape of the circuit board must be adapted to the shape of the housing, the material consumption of the circuit board and the production costs increase. Content of the utility model

[0003] The present utility model aims to provide a charging socket and candle arrangement to solve the following problem: all contact elements are connected to the circuit board, and the shape of the circuit board must be adapted to the shape of the housing, which increases the material consumption of the circuit board and the production costs.

[0004] To solve the aforementioned technical problems, the present utility model uses the following technical solutions: In its first aspect, the present utility model provides a charging base for powering candle lamps, comprising: a base body comprising a connected upper housing and a lower housing, wherein the upper housing and the lower housing enclose a mounting space; A circuit arrangement located in the assembly space, the circuit arrangement comprising several first electrical conductors, at least two switching strips and a main board, each of the switching strips being provided with several of the first electrical conductors, the several first electrical conductors being spaced apart along the longitudinal direction of the switching strips, substructures of the first electrical conductors projecting beyond the upper housing and being able to supply power to the candle lights, the switching strips being electrically connected to the main board, the main board being electrically connected to a charging port, and the charging port being connectable to a power source such that, after transmission to the main board and the switching strips, the power source supplies power to the first electrical conductors.

[0005] In the second aspect, the present utility model continues to represent a candle arrangement, comprising: the charging base described above, wherein the side of the upper housing facing away from the lower housing has several mounting parts; Several candle lamps mounted on the assembly parts, the candle lamps comprising lamp bases, lamp bodies, second electrical conductors and power driver boards, the lamp bases being connected to the lamp bodies, the second electrical conductors and the power driver boards being arranged in the lamp bases, and the second electrical conductors being electrically connected to the power driver boards, substructures of the second electrical conductors projecting beyond the lamp bases, the power driver boards being electrically connected to the lamp bodies, the first electrical conductors being connected to the second electrical conductors, such that the power source, after transmission from the first electrical conductors to the second electrical conductors, is passed on to the power driver boards, and the power driver boards supplying power to the lamp bodies so that the lamp bodies light up.

[0006] The technical solutions mentioned above demonstrate that the embodiments of the present utility model have at least the following advantages and positive effects: In the charging base and candle arrangement according to the embodiments of the present utility model, the charging base is equipped with several first electrical conductors, at least two switching strips, and a main circuit board. Each switching strip is provided with several first electrical conductors, and the switching strips are electrically connected to the main circuit board. After the power source is transferred to the main circuit board and the switching strips, the first electrical conductors are energized. Due to the electrical connection between the switching strips and the main circuit board, the shape of the main circuit board does not need to correspond to the shape of the base body, which reduces the material consumption of the main circuit board and lowers the manufacturing costs of the charging base. Description of the attached drawings Fig. Figure 1 is a schematic representation of the overall structure of a charging base according to an embodiment of the present utility model; Fig. Figure 2 is a schematic exploded view of the charging base according to Fig. 1; Fig. Figure 3 is a schematic representation of the structure of an upper housing and a circuit arrangement of the charging socket according to Fig. 2; Fig. Figure 4 is a schematic representation of the overall structure of a further provided candle arrangement of the present utility model; Fig. Figure 5 is a schematic exploded view of a candle lamp with the candle arrangement shown below. Fig. 4; Fig. Figure 6 is a schematic representation of the structure of a charging base of a candle arrangement according to a second embodiment of the present utility model; and Fig. Figure 7 is a schematic exploded view of the charging base according to Fig. 6. Explanation of reference symbols:

[0007] 10-Charging socket; 100-Socket body; 110-Upper housing; 111-Mounting part; 112-Groove; 113-Through hole; 114-Receiving trough; 120-Lower housing; 121-Support clamp; 122-First clamp body; 123-Second clamp body; 124-Support column; 130-Mounting space; 200-Circuit assembly; 210-First electrical conductor; 211-Charging socket; 212-Metal sheet; 213-Positive metal sheet; 214-Negative metal sheet; 220-Circuit strip; 221-Screw connection; 230-Main board; 240-Charging connector; 300-Indicator light; 20-Candle assembly; 21-Candle lamp; 22-Lamp base; 23-lamp body; 24-second electrical conductor; 25-current driver board; 26-metal contact; 27-positive metal contact; and 28-negative metal contact. Examples of Implementation: First Example of Implementation

[0008] First, the following will be shown: Fig. Reference is made to the present utility model. This utility model provides a charging base 10. The charging base 10 can supply power to several candle lamps 21. When the power source in the candle lamps 21 is depleted, the candle lamps 21 are placed on the charging base 10. The charging base 10 can supply power to the candle lamps 21 so that the candle lamps 21 have sufficient energy and can be used separately.

[0009] With reference to Fig. 1 and Fig. 2 The charging base 10 comprises a base body 100 and a circuit assembly 200. The circuit assembly 200 is located inside the base body 100. When mounting the candle lamps 21 on the charging base 10 for charging, the candle lamps 21 are placed on the base body 100 and connected to the circuit assembly 200, so that the circuit assembly 200 can supply current to the candle lamps 21.

[0010] With reference to Fig. 2 The base body 100 comprises a connected upper housing 110 and a lower housing 120. The upper housing 110 and the lower housing 120 enclose a mounting space 130. The circuit assembly 200 is arranged in the mounting space 130 and connected to the upper housing 110. The lower housing 120 is detachably snapped onto the upper housing 110. Since the circuit assembly 200 can inevitably become damaged after prolonged use, resulting in some candles 21 not being able to be charged simultaneously and thus reducing the charging efficiency of the candles 21, the upper housing 110 and the lower housing 120 are designed as a detachable connection in the present embodiment. This allows the circuit assembly 200 to be replaced if damaged, in order to ensure the service life of the entire charging base 10.The lower housing 120 can also be designed as an inseparable connection with the upper housing 110 if service life is not a factor, for example by a one-piece design of upper housing 110 and lower housing 120.

[0011] It should be noted that the base body 100 in the present embodiment comprises several screws. The opposite ends of the screws are each connected to the upper housing 110 and the lower housing 120. The screws pass through the lower housing 120 and are screwed into the upper housing 110 to fix the upper housing 110 and the lower housing 120.

[0012] With reference to Fig. 1 and Fig. 2 The side of the upper housing 110 facing away from the lower housing 120 is provided with several mounting parts 111. The candle lamps 21 are mounted on the mounting parts 111. When the candle lamps 21 are mounted on the mounting parts 111, the circuit arrangement 200 is connected to the candle lamps 21 to supply current to the candle lamps 21.

[0013] With reference to Fig. 1 and Fig. 2. It should be noted that the mounting parts 111 in the present embodiment are designed as grooves 112. The shape of the grooves 112 corresponds to the shape of the bases of the candle lamps 21. The bases of the grooves 112 are provided with through holes 113. Substructures of the circuit arrangement 200 can penetrate the through holes 113 and be located in the grooves 112.

[0014] With reference to Fig. It should be noted that the bottoms of the grooves 112 also have receiving recesses 114. The shape of the receiving recesses 114 corresponds to the shape of the switches of the candle lamps 21. The receiving recesses 114 and the through-holes 113 are spaced apart from each other. When the candle lamps 21 are mounted on the mounting parts 111, the switches of the candle lamps 21 are received in the receiving recesses 114, so that the circuit arrangement 200 can be connected to the candle lamps 21.

[0015] With reference to Fig. It should be noted that the number of assembly parts 111 in the present embodiment is twelve. In other embodiments, the number of assembly parts 111 may be two, four, or another number. Therefore, the present utility model does not specify any particular limitation with regard to the number of assembly parts 111.

[0016] With reference to Fig. 2 and Fig. The circuit arrangement 200 comprises several first electrical conductors 210, at least two switching strips 220, and a main board 230. Each switching strip 220 is provided with several first electrical conductors 210. The several first electrical conductors 210 are spaced apart along the longitudinal direction of the switching strips 220. Substructures of the first electrical conductors 210 pass through the through holes 113 and are located in the grooves 112, and they can supply current to the candle lamps 21. The switching strips 220 are electrically connected to the main board 230. The main board 230 is electrically connected to a charging port 240, and the charging port 240 can be connected to a power source. The power from the charging port 240 is transferred to the main board 230, then to the switching strips 220, and finally to the first electrical conductors 210.When the candle lights 21 are connected to the first electrical conductors 210, the charging socket 10 can supply power to the candle lights 21.

[0017] It should be noted that in the present embodiment, the number of first electrical conductors 210 is twelve, the number of switching strips 220 is two, and the number of main boards 230 is one. The two switching strips 220 are connected to the main board 230, and each switching strip 220 is provided with six first electrical conductors 210. The present utility model does not impose any specific limitation regarding the number of first electrical conductors 210 and switching strips 220.

[0018] With reference to Fig. The first electrical conductors 210 are charging sockets 211. The charging sockets 211 extend beyond the upper housing 110 to supply power to the candle lamps 21. The charging sockets 211 are electrically connected to the switching strips 220. The charging sockets 211 can be plugged into the candle lamps 21, so that the power source is transferred from the charging sockets 211 to the candle lamps 21.

[0019] It should be noted that in the present embodiment, the charging sockets 211 are implemented as Universal Serial Bus (USB) Type-C interfaces. In other embodiments, the charging sockets 211 can also be implemented as Micro USB or Lightning interfaces. Therefore, this utility model does not impose any specific restriction regarding the type of charging sockets 211. All solutions in which the power source can be transferred from the charging sockets 211 to the candle-shaped lights 21 are covered by the scope of protection.

[0020] In summary, the charging socket 10 in the present application is equipped with several first electrical conductors 210, at least two switching strips 220, and a main board 230. Each switching strip 220 is provided with several first electrical conductors 210. The switching strips 220 are electrically connected to the main board 230. After the power source is transferred to the main board 230 and the switching strips 220, the first electrical conductors 210 are energized. Due to the electrical connection between at least two switching strips 220 and the main board 230, the shape of the main board 230 does not need to correspond to the shape of the socket body 100, which reduces the material consumption of the main board 230 and lowers the manufacturing costs of the charging socket 10.

[0021] With reference to Fig. 3. The switching strips 220 have several spaced-apart screw connections 221 along their longitudinal direction. The screw connections 221 extend through the switching strips 220 and the upper housing 110 in the thickness direction of the switching strips 220 to fix the switching strips 220 to the upper housing 110. The lower housing 120 is simultaneously detachably snapped onto the upper housing 110 in the thickness direction of the switching strips 220 and in the thickness direction of the main board 230. Fixing the switching strips 220 to the upper housing 110 prevents them from vibrating in the mounting space 130. When the user moves the charging base 10, the components on the switching strips 220 are not damaged by vibrations.Furthermore, fixing the switching strips 220 to the upper housing 110 ensures that the first electrical conductors 210 arranged on the switching strips 220 remain constantly aligned with the through-holes 113, so that the charging sockets 211 can reliably supply power to the candle lamps 21. It is understandable that the screw connections 221 can be omitted if the potential damage to components and the alignment between the first electrical conductors 210 and the through-holes 113 are not critical. All solutions in which the switching strips 220 are arranged in the mounting space 130 are covered by the scope of protection.

[0022] Further with reference to Fig. 3. It should be noted that on the same switching strip 220, the screw connections 221 and the first electrical conductors 210 are arranged alternately spaced along the longitudinal direction of the switching strip 220. The screw connections 221 penetrate the switching strips 220 without damaging the first electrical conductors 210. Since the switching strips 220 are made of a flexible material, the alternating arrangement of the screw connections 221 and the first electrical conductors 210 along the longitudinal direction of the switching strip 220 allows for the maximum number of screw connections 221. This ensures secure fixation of the switching strips 220 to the upper housing 110 and effectively prevents the switching strips 220 from detaching from the upper housing 110 after prolonged use, which would prevent the first electrical conductors 210 from supplying current to the candle lamps 21.It is understandable that the alternating arrangement of the screw connections 221 and the first electrical conductors 210 along the longitudinal direction of the switching strip 220 can be omitted if the detachment of the switching strips 220 from the upper housing 110 after prolonged use is not a concern. For example, several screw connections 221 can be arranged along the longitudinal direction of the switching strip 220 at the ends of the switching strip 220. All solutions in which the screw connections 221 are inserted through the switching strips 220 and the upper housing 110 in the thickness direction of the switching strips 220 are covered by the scope of protection.

[0023] Further with reference to Fig. 2 The side of the lower housing 120 facing the upper housing 110 is provided with several support clips 121. The support clips 121 are aligned with the first electrical conductors 210. The support clips 121 comprise first clip bodies 122 and second clip bodies 123. The first clip bodies 122 and the second clip bodies 123 are spaced apart along the width direction of the switching strips 220. The distance between the first clip bodies 122 and the second clip bodies 123 corresponds to the width of the switching strips 220. The first clip bodies 122 and the second clip bodies 123 clamp the switching strips 220 on their opposite sides in the width direction to prevent the switching strips 220 from detaching from the upper housing 110. By means of the arrangement of the support clamps 121, the first clamp bodies 122 and the second clamp bodies 123 clamp the switching strips 220.Based on the fixing of the switching strips 220 by the screw connections 221, further detachment of the switching strips 220 from the upper housing 110 is additionally limited, and twisting of the switching strips 220 is prevented. Furthermore, the support clips 121 are aligned with the first electrical conductors 210, which effectively prevents damage to the electronic circuits of the first electrical conductors 210 and prevents poor contact between the first electrical conductors 210 and the candle lamps 21. It is understood that the support clips 121 can be omitted if potential deformation of the switching strips 220 and damage to the electronic circuits of the first electrical conductors 210 are not a concern. All solutions in which the switching strips 220 are fixed to the upper housing 110 are covered by the scope of protection.

[0024] Further with reference to Fig. 2 The side of the lower housing 120 facing the upper housing 110 is provided with several support columns 124. The support columns 124 extend in the thickness direction of the switching strips 220. The support columns 124 support the switching strips 220 in the thickness direction of the switching strips 220. In addition to being fixed by the screw connections 221 and the support clips 121, the support columns 124 also support the opposite ends of the switching strips 220 longitudinally, thereby preventing further detachment of the switching strips 220 from the upper housing 110 and effectively preventing deformation of the opposite ends of the switching strips 220 longitudinally. It is understood that the support columns 124 can also be omitted. All solutions in which the switching strips 220 can be fixed to the upper housing 110 are covered by the scope of protection.

[0025] With reference to Fig. 1 and Fig. 2. The mainboard 230 is positioned between the two switching strips 220 and at the edge of the socket body 100. The charging port 240 is exposed to the outside from the side wall of the socket body 100. By positioning the mainboard 230 between the two switching strips 220, the space between them can be fully utilized to accommodate the mainboard 230. The socket body 100 does not need to be extended in its longitudinal or lateral direction to create a separate space for mounting the mainboard 230. This increases the compactness of the switching strips 220 and mainboard 230 structures and makes the charging socket 10 more portable. It is understandable that the mainboard 230 cannot be positioned between the two switching strips 220 if the compactness of the switching strips 220 and mainboard 230 structures is not a concern.All solutions in which the two switching strips 220 are electrically connected to the main board 230 are covered by the scope of protection.

[0026] It should be noted that in the present embodiment, the switching strips 220 and the main board 230 are connected by wires. Positioning the main board 230 between the two switching strips 220 reduces the amount of wire required.

[0027] With reference to Fig. 1 and Fig. The charging socket 10 also includes an indicator light 300. The indicator light 300 is electrically connected to the main board 230. When the charging socket 10 supplies power to the candle lamps 21, the main board 230 simultaneously supplies power to the indicator light 300, causing it to illuminate. Due to the arrangement of the indicator light 300, it illuminates synchronously during the charging of the candle lamps 21, allowing the user to confirm whether the candle lamps 21 are actually charging. If the candle lamps 21 are not charging, the user can readjust their position to ensure safe charging. The process is simple. It is understood that the indicator light 300 can also be omitted. All solutions in which the charging socket 10 can supply power to the candle lamps 21 are covered by the scope of protection.

[0028] It should be noted that in the present embodiment, the indicator light 300 changes its color when the candle lamps 21 are fully charged. In other embodiments, the indicator light 300 may be switched off, dim, or signal in some other way when the candle lamps 21 are fully charged. Therefore, the present utility model does not specify any particular restriction regarding the specific display mode of the indicator light 300.

[0029] With reference to Fig. Section 4 of the present utility model further provides a candle arrangement 20. The candle arrangement 20 comprises the charging base 10 described above and several candle lamps 21. The candle lamps 21 are mounted on the aforementioned mounting parts 111 and connected to the first electrical conductors 210. The first electrical conductors 210 can supply current to the candle lamps 21, so that the candle lamps 21 have sufficient energy and can be used separately.

[0030] With reference to Fig. 5 comprising the candle lamps 21, lamp bases 22, lamp bodies 23, second electrical conductors 24, and power driver boards 25, wherein the lamp bases 22 are connected to the lamp bodies 23, the second electrical conductors 24 and the power driver boards 25 are arranged in the lamp bases 22, and the second electrical conductors 24 are electrically connected to the power driver boards 25, substructures of the second electrical conductors 24 project beyond the lamp bases 22 so that the second electrical conductors 24 can be connected to the first electrical conductors 210, the power driver boards 25 are electrically connected to the lamp bodies 23, the first electrical conductors 210 are connected to the second electrical conductors 24 so that the power source, after transmission from the first electrical conductors 210 to the second electrical conductors 24, is passed on to the power driver boards 25, and the power driver boards 25 supply power to the lamp bodies 23.so that the lamp bodies 23 light up.

[0031] It should be noted that in the present embodiment, the first electrical conductors 210 are charging sockets 211 and the second electrical conductors 24 are charging terminals. After the charging sockets 211 are plugged into the charging terminals, the power source is transferred from the charging sockets 211 to the charging terminals and then forwarded to the power driver boards 25. After the candle lamps 21 are fully charged, the power driver boards 25 can supply current to the lamp bodies 23, so that the candle lamps 21 can be switched between an illuminated state and an off state. Second embodiment

[0032] With reference to Fig. 6 and Fig. 7 The structure of the candle arrangement 20 of the present embodiment is essentially identical to that of the candle arrangement 20 of the first embodiment. The only difference lies in the configurations of the first electrical conductors 210 and the second electrical conductors 24. In the present embodiment, the first electrical conductors 210 are configured as metal sheets 212 and the second electrical conductors 24 as metal contacts 26.

[0033] With reference to Fig. 6 and Fig. The metal contacts 26 comprise positive metal contacts 213 and negative metal contacts 214, wherein the positive metal contacts 213 and negative metal contacts 214 are annular and the negative metal contacts 214 are cylindrical, and the positive metal contacts 213 and negative metal contacts 214 are insulated from each other. The metal contacts 26 comprise positive metal contacts 27 and negative metal contacts 28. Both the positive metal contacts 27 and the negative metal contacts 28 are exposed to the outside of the lamp bases 22. When the candle lamps 21 are mounted on the mounting parts 111, the positive metal contacts 27 are connected to the positive metal contacts 213 and the negative metal contacts 28 are connected to the negative metal contacts 214. The circuit in the candle lamps 21 and the charging base 10 is closed, and the charging base 10 can supply current to the candle lamps 21.

[0034] With reference to Fig. 6 and Fig. It should be noted that in the present embodiment, the positive metal sheets 213 are annular and the negative metal sheets 214 are cylindrical. In other embodiments, the positive metal sheets 213 can be cylindrical and the negative metal sheets 214 annular. Therefore, this utility model does not impose any specific restrictions regarding the concrete configurations of the positive metal sheets 213 and the negative metal sheets 214.

[0035] It should be noted that the negative metal plates 214 are located on the center line of the mounting parts 111, and the negative metal contacts 28 are located on the center line of the lamp bases 22. The positive metal plates 213 are ring-shaped and surround the negative metal plates 214. The positive metal contacts 27 are aligned with the positive metal plates 213. When mounting the candle lamps 21 on the charging base 10, the user does not need to adjust the positions of the metal contacts 26. The user only needs to place the candle lamps 21 into the mounting parts 111 to charge them. Furthermore, when the candle lamps 21 are in the mounting parts 111, they can be rotated and will remain chargeable in different rotational positions. The process is simple.

Claims

[1] A charging base for powering candle lamps, characterized by , that the charging base includes the following: a base body comprising a connected upper housing and a lower housing, wherein the upper housing and the lower housing enclose a mounting space; A circuit arrangement located in the assembly space, the circuit arrangement comprising several first electrical conductors, at least two switching strips and a main board, each of the switching strips being provided with several of the first electrical conductors, the several first electrical conductors being spaced apart along the longitudinal direction of the switching strips, substructures of the first electrical conductors projecting beyond the upper housing and being able to supply power to the candle lights, the switching strips being electrically connected to the main board, the main board being electrically connected to a charging port, and the charging port being connectable to a power source such that, after transmission to the main board and the switching strips, the power source supplies power to the first electrical conductors. [2] The charging base according to claim 1, characterized by, that the switching strips have several spaced screw connections along their longitudinal direction, the screw connections are inserted through the switching strips and the upper housing in the thickness direction of the switching strips to fix the switching strips to the upper housing, and the lower housing is simultaneously detachably snapped onto the upper housing in the thickness direction of the switching strips and in the thickness direction of the main board. [3] The charging base according to claim 2, characterized by , that the mainboard is located between the two switching strips and at the edge of the socket body, and the charging port is exposed to the outside from the side wall of the socket body. [4] The charging base according to claim 2, characterized by , that on the same switching strip the screw connections and the first electrical conductors are arranged alternately spaced apart along the longitudinal direction of the switching strip. [5] The charging base according to claim 4, characterized by, that the side of the lower housing facing the upper housing has several support clamps, the support clamps are aligned with the first electrical conductors, the support clamps comprise first clamp bodies and second clamp bodies, the first clamp bodies and the second clamp bodies are spaced apart along the width direction of the switching strips, the distance between the first clamp bodies and the second clamp bodies corresponds to the width of the switching strips, and the first clamp bodies and the second clamp bodies clamp the switching strips to prevent the switching strips from detaching from the upper housing. [6] The charging base according to claim 5, characterized by , that the side of the lower housing facing the upper housing has several support columns, the support columns extend in the thickness direction of the switching strips, and the support columns support the switching strips in the thickness direction of the switching strips. [7] The charging base according to claim 1, characterized by , that the first electrical conductors are charging sockets, the charging sockets protrude above the upper casing to supply power to the candle lights, the charging sockets are electrically connected to the switching strips, and the charging sockets can be plugged into the candle lights so that the power source is transferred from the charging sockets to the candle lights. [8] The charging base according to claim 1, characterized by , that the first electrical conductors are metal sheets, the metal sheets comprise positive metal sheets and negative metal sheets, of the positive metal sheets and the negative metal sheets some are ring-shaped and others are cylindrical, the positive metal sheets and the negative metal sheets are insulated from each other, and the positive metal sheets and the negative metal sheets are connected to the candle lamps. [9] The charging base according to claim 1, characterized by, that the charging socket further includes an indicator light, the indicator light is electrically connected to the main board, and when the charging socket supplies power to the candle lights, the main board simultaneously supplies power to the indicator light, so that the indicator light illuminates. [10] A candle arrangement, characterized by , that the candle arrangement includes the following: the charging base according to claim 1, wherein the side of the upper housing facing away from the lower housing has several mounting parts; Several candle lamps mounted on the assembly parts, the candle lamps comprising lamp bases, lamp bodies, second electrical conductors and power driver boards, the lamp bases being connected to the lamp bodies, the second electrical conductors and the power driver boards being arranged in the lamp bases, and the second electrical conductors being electrically connected to the power driver boards, substructures of the second electrical conductors projecting beyond the lamp bases, the power driver boards being electrically connected to the lamp bodies, the first electrical conductors being connected to the second electrical conductors, such that the power source, after transmission from the first electrical conductors to the second electrical conductors, is passed on to the power driver boards, and the power driver boards supplying power to the lamp bodies so that the lamp bodies light up.

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