CN110173632B

CN110173632B - Candle lamp

Info

Publication number: CN110173632B
Application number: CN201910549445.8A
Authority: CN
Inventors: 肖柳华
Original assignee: Suzhou Op Lighting Co Ltd
Current assignee: Suzhou Op Lighting Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2024-04-26
Anticipated expiration: 2039-06-24
Also published as: CN110173632A

Abstract

The application discloses a candle lamp, which comprises a base, a first light source module, a second light source module and a light distribution element, wherein the first light source module is arranged on the base; the base station comprises a vertical boss and a transverse bearing station, wherein the vertical boss is provided with a vertical bearing surface, and the transverse bearing station circumferentially surrounds the vertical boss and is provided with a transverse bearing surface; the first light source module is arranged on the vertical bearing surface, and the second light source module is arranged on the horizontal bearing surface; the light distribution element comprises a light guide annular wall and reflecting petal parts, one end of the light guide annular wall is a light incident surface, the reflecting petal parts are arranged at one end of the light guide annular wall far away from the light incident surface, the reflecting petal parts are provided with total reflection surfaces, and the total reflection surfaces are gradually far away from the light incident surface from one side close to the second center line to one side far away from the second center line; the light guide annular wall is sleeved on the periphery of the vertical boss, and the light incident surface is opposite to the second light source module. The candle lamp provided by the application not only has enough illumination intensity, but also can form a light concentration area, so that the overall lighting effect is more similar to that of the traditional candle lamp.

Description

Candle lamp

Technical Field

The application relates to the technical field of illumination, in particular to a candle lamp.

Background

With the increasing level of living of people, a lamp becomes an indispensable electrical appliance in daily life of people, and can provide illumination for the environment and improve the atmosphere. Candle lamps are popular with many consumers because of their antique lighting effect similar to candles, and are widely used in crystal lamps and other lamps.

The traditional candle lamp emits light through filaments, and has the defects of high heat generation quantity, high power consumption and environmental protection. With the development of LEDs, new types of candle lamps have gradually changed to use LED chips as light sources.

However, the LED chips are energy-saving and environment-friendly, but because the light-emitting intensity of a single LED chip is low, a plurality of LED chips are required to be combined to achieve a higher light-emitting intensity to illuminate more areas, but this leads to light scattering and is not concentrated, and a candle-like lighting effect cannot be created, so how to improve the lighting effect of a candle lamp using the LED chips is a problem to be solved.

Disclosure of Invention

The embodiment of the application provides a candle lamp to solve the problems.

The embodiment of the application adopts the following technical scheme:

The embodiment of the application provides a candle lamp, which comprises a base, a first light source module, a second light source module and a light distribution element, wherein the base is provided with a first light source module and a second light source module;

The base comprises a vertical boss and a transverse bearing platform, the vertical boss is provided with a first central line and a circle of vertical bearing surface surrounding the first central line along the circumferential direction, the transverse bearing platform surrounds the vertical boss along the circumferential direction, and the transverse bearing platform is provided with a transverse bearing surface;

the first light source module is arranged on the vertical bearing surface, and the second light source module is arranged on the horizontal bearing surface;

The light distribution element comprises a light guide annular wall and a circle of reflection petal parts, the light guide annular wall is provided with a second central line, one end of the light guide annular wall is a light incident surface, one circle of reflection petal parts are arranged at one end of the light guide annular wall, which is far away from the light incident surface, the reflection petal parts are provided with total reflection surfaces, and the total reflection surfaces are gradually far away from the light incident surface from one side, which is close to the second central line, to one side, which is far away from the second central line;

The light guide annular wall is sleeved on the periphery of the vertical boss, and the light incident surface is opposite to the second light source module.

Optionally, in the above candle lamp, the reflective petal portion is further provided with a light emitting surface, and the light emitting surface extends from a side of the light guiding annular wall away from the second center line to a side of the total reflection surface away from the second center line.

Optionally, in the above candle lamp, the total reflection surface is an arc surface protruding toward one side away from the light incident surface.

Optionally, in the above candle lamp, each of the reflective petal portions has two total reflection surfaces and two light emitting surfaces, the two total reflection surfaces are symmetrically disposed with respect to a plane passing through the second center line, a first connection edge is disposed between the two total reflection surfaces, the two light emitting surfaces are symmetrically disposed with respect to a plane passing through the second center line, and a second connection edge is disposed between the two light emitting surfaces.

Optionally, in the above candle lamp, the light distribution element further includes a top wall, and the top wall seals one end of the light guide annular wall away from the light incident surface.

Optionally, in the candle lamp, a pyramid array is arranged on the top wall.

Optionally, in the candle lamp, the first light source module includes a first FPC substrate and a first LED chip disposed on the first FPC substrate, and the first FPC substrate is bonded to the vertical bearing surface;

The second light source module comprises a second FPC substrate and a second LED chip arranged on the second FPC substrate, and the second FPC substrate is adhered to the transverse bearing surface.

Optionally, in the above candle lamp, the light distribution element further includes a first press-connection portion, the first press-connection portion is disposed in an area surrounded by the light guide annular wall, and when the light guide annular wall is sleeved on the periphery of the vertical boss, the first press-connection portion presses the first FPC substrate on the vertical bearing surface.

Optionally, in the candle lamp, the number of the first press-connection portions corresponds to the number of the vertical bearing surfaces, and the positions of the first press-connection portions correspond to the connecting edges between two adjacent vertical bearing surfaces.

Optionally, in the above candle lamp, the light distribution element further includes a second press-connection portion, the second press-connection portion surrounds and protrudes out of the light incident surface, and when the light guide annular wall is sleeved on the periphery of the vertical boss, the second press-connection portion presses the second FPC substrate on the transverse bearing surface.

Optionally, in the above candle lamp, the candle lamp further comprises a power module, the power module is arranged on one side of the transverse bearing platform, which is away from the vertical boss, a through hole is formed in the vertical boss, the first light source module further comprises a conductive piece, one end of the conductive piece is electrically connected with the first FPC substrate, the other end of the conductive piece passes through the through hole and is electrically connected with the power module, and the second light source module is electrically connected with the first light source module.

Optionally, in the candle lamp, a first bonding pad is disposed on the first FPC substrate, the second FPC substrate has an extension section, a second bonding pad is disposed on the extension section, and the first light source module and the second light source module are electrically connected through connection between the first bonding pad and the second bonding pad.

Optionally, in the above candle lamp, further including the heat dissipation casing, the base station is whole to be made by heat conduction material, the base station still includes annular shirt rim, annular shirt rim centers on horizontal plummer and with vertical boss deviates from each other, the heat dissipation casing cladding annular shirt rim and with the base station encloses into the power cavity jointly, the power module sets up the power intracavity.

Optionally, in the above candle lamp, the heat dissipation shell includes a plastic heat conduction outer layer and a metal heat conduction inner layer nested inside the plastic heat conduction outer layer, and the metal heat conduction inner layer wraps the annular skirt and is in interference fit with the annular skirt.

Optionally, in the above candle lamp, the candle lamp further includes a bulb shell, and the bulb shell is covered on the periphery of the light distribution element and is fixedly connected with the heat dissipation shell.

Optionally, in the above candle lamp, the candle lamp further comprises a lamp cap, the lamp cap is fixedly connected with one side of the heat dissipation shell, which is away from the annular skirt edge, and the power module is electrically connected with the lamp cap.

Optionally, in the above candle lamp, the light distribution element and the heat dissipation housing may be detachably fixed.

Optionally, in the candle lamp, light emitted by the first light source module passes through the light guide annular wall, and light emitted by the second light source module is guided to the total reflection surface of the reflection petal part by the light guide annular wall.

The above at least one technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:

The light emitted by the first light source module of the candle lamp disclosed by the embodiment of the application can penetrate through the light guide annular wall, and the light emitted by the second light source module can be emitted into the light guide annular wall from the light inlet surface and enter the reflecting petal part along the light guide annular wall, and finally is refracted or reflected by the total reflection surface and then emitted. Therefore, the candle lamp can be provided with enough illumination intensity, and the reflection petal part can form a light concentration area, so that the integral illumination effect of the candle lamp is more similar to that of the traditional candle lamp.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is an exploded view of a candle lamp according to an embodiment of the present application;

Fig. 2 is a view showing an assembly structure of a base, a first light source module and a second light source module according to an embodiment of the present application;

FIG. 3 is an exploded view of a base, a first light source module and a second light source module according to an embodiment of the present application;

fig. 4 is a perspective view of a light distribution element according to an embodiment of the present application;

FIG. 5 is a bottom view of a light distribution element according to an embodiment of the present application;

FIG. 6 is a cross-sectional structural view of a light distribution element disclosed in an embodiment of the present application;

FIG. 7 is a cross-sectional view of an assembly structure of a base, a first light source module, a second light source module, and a light distribution element according to an embodiment of the present application;

FIG. 8 is an overall cross-sectional structural view of a candle lamp disclosed in an embodiment of the present application;

fig. 9 is a light path diagram of a first light source module according to an embodiment of the present application;

fig. 10 is a light path diagram of a second light source module according to an embodiment of the present application.

Reference numerals illustrate:

1-base platform, 10-vertical boss, 100-vertical bearing surface, 102-through hole, 12-horizontal bearing platform, 120-horizontal bearing surface, 14-annular skirt, 2-first light source module, 20-first FPC substrate, 200-first bonding pad, 22-first LED chip, 24-conductive piece, 3-second light source module, 30-second FPC substrate, 300-extension section, 302-second bonding pad, 32-second LED chip, 4-light distribution element, 40-light guide annular wall, 400-light incident surface, 42-reflection petal part, 420-total reflection surface, 422-light emergent surface, 424-first connecting edge, 426-second connecting edge, 44-top wall, 46-first press joint part, 48-second press joint part, 5-power module, 6-heat dissipation shell, 60-plastic heat conduction outer layer, 62-metal heat conduction inner layer, 64-clamping structure, 7-bulb shell, 8-lamp cap and 9-power cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.

The embodiment of the application discloses a candle lamp, as shown in fig. 1 to 8, the core components of which comprise a base 1, a first light source module 2, a second light source module 3 and a light distribution element 4, and in addition, the candle lamp can generally comprise a power supply module 5, a heat dissipation shell 6, a bulb shell 7, a lamp cap 8 and other structures. The following describes the components in detail.

The abutment 1 comprises a vertical abutment 10 having a first centre line a and a ring of vertical bearing surfaces 100 circumferentially surrounding the first centre line a, and a lateral abutment 12 circumferentially surrounding the vertical abutment 10, and having a lateral bearing surface 120 on the lateral abutment 12.

The first light source module 2 is disposed on the vertical bearing surface 100, and the second light source module 3 is disposed on the horizontal bearing surface 120. Specifically, for easy assembly and space saving, the first light source module 2 may include a first FPC substrate 20 and a first LED chip 22 disposed on the first FPC substrate 20, and the first FPC substrate 20 and the vertical bearing surface 100 may be bonded by adhesive-backed or other means. Meanwhile, the second light source module 3 may include a second FPC substrate 30 and a second LED chip 32 disposed on the second FPC substrate 30, and the second FPC substrate 30 and the lateral bearing surface 120 may be adhered by a back adhesive or other methods. Compared with a common PCB, the FPC substrate is thinner and made of flexible materials, so that the FPC substrate is more suitable for being installed in equipment with complex and compact structure.

The light distribution element 4 comprises a light guide annular wall 40 and a circle of reflective petal parts 42, the light guide annular wall 40 is provided with a second central line b, one end of the light guide annular wall is a light incident surface 400, the circle of reflective petal parts 42 are arranged at one end of the light guide annular wall 40 far away from the light incident surface 400, the reflective petal parts 42 are provided with total reflection surfaces 420, and the total reflection surfaces 420 are gradually far away from the light incident surface 400 from one side close to the second central line b to one side far away from the second central line b.

The matching relationship between the light distribution element 4 and the base 1, the first light source module 2 and the second light source module 3 is as follows: the light guide annular wall 40 is sleeved on the periphery of the vertical boss 10, and the light incident surface 400 faces the second light source module 3. At this time, the first light source module 2 faces the inner side wall of the light guide annular wall 40, so that the emitted light can be directly emitted from the side surface of the light distribution element 4 through the light guide annular wall 40 (see fig. 9). The light emitted by the first light source module 2 can provide high-brightness illumination for the environment around the bright candle lamp so as to meet the requirement of people on illumination.

The second light source module 3 is opposite to the light incident surface 400, so that the emitted light can be incident into the light guide annular wall 40 from the light incident surface 400, and in the light guide annular wall 40, the light is continuously totally reflected by both side walls and enters the reflective petal portion 42 along the light guide annular wall 40, and finally, the light is refracted or reflected by the total reflection surface 420 reaching the reflective petal portion 42 according to the incident angle of the light, and finally exits from the total reflection surface 420 (see fig. 10). Thus, most of the light of the second light source module 3 is concentrated on the total reflection surface 420, so that the total reflection surface 420 is very glaring and attractive, and the light-emitting effect of the filament of the conventional candle lamp is achieved.

The number of the reflective petals 42 may be determined according to the size of the reflective petals 42, and is generally several to ten or more. Therefore, the candle lamp can be provided with enough illumination intensity, and the reflection petal part can form a light concentration area, so that the integral illumination effect of the candle lamp is more similar to that of the traditional candle lamp.

Normally, the reflective petal sections 42 are made of transparent materials, so each reflective petal section 42 is further provided with a light emitting surface 422, and the light emitting surface 422 extends from a side of the light guiding annular wall 40 away from the second center line b to a side of the total reflection surface 420 away from the second center line b. Different condensing effects can be exhibited by adjusting the postures of the total reflection surface 420 and the light exit surface 422. The total reflection surface 420 may be a plane, but a curved surface protruding toward a side facing away from the light incident surface 400 may be designed to obtain a better appearance and lighting effect.

Further, in order to make the candle lamp look more bright, the reflecting surface of the reflecting petals 42 may be increased so that the surface becomes a multi-faceted structure like a crystal or diamond jewelry. For example, each of the petal-shaped reflective portions 42 may have two total reflection surfaces 420 and two light-emitting surfaces 422, where the two total reflection surfaces 420 are symmetrically disposed with respect to a plane passing through the second center line b, a first connecting edge 424 is disposed between the two total reflection surfaces 420, the two light-emitting surfaces 422 are also symmetrically disposed with respect to a plane passing through the second center line b, and a second connecting edge 426 is disposed between the two light-emitting surfaces 422.

As shown in fig. 4 to 8, in order to prevent the observer from directly observing the first light source module 2 and the second light source module 3 from the end of the light guide annular wall 40 away from the light incident surface 400, a top wall 44 may be provided in the light distribution element 4 to seal the end of the light guide annular wall 40 away from the light incident surface 400. A shielding pattern, frosting or other means may be provided on the top wall 44 to block and scatter light to provide a shielding effect. In a preferred embodiment, an array of pyramids, such as triangular pyramids, rectangular pyramids, V-grooves, etc., may be arranged on the top wall 44. The pyramid array can disturb the arrangement of light rays through refraction and reflection, so that an observer cannot form a complete image, and meanwhile, the pyramid array can further increase the number of the faces of the light distribution element 4, so that the light distribution element is more bright and dazzling.

In this embodiment, although the FPC substrate is adopted, the assembly is simple, the space is saved, and the like, the back adhesive between the FPC substrate and the base 1 is often disabled due to the heating characteristic of the light source module in the working process. In order to prevent the light source module from being detached from the base 1, as shown in fig. 5 to 7, a first press-contact portion 46 may be provided in the light distribution element 4, and the first press-contact portion 46 may be provided in an area surrounded by the light guide annular wall 40, which may be fixedly connected by the reflective petal portion 42 or the top wall 44. When the light guide annular wall 40 is sleeved on the periphery of the vertical boss 10, the first press connection portion 46 presses the first FPC substrate 20 on the vertical bearing surface 100. In this way, even if the back adhesive between the first FPC substrate 20 and the vertical bearing surface 100 fails, the first FPC substrate 20 does not separate from the vertical bearing surface 100.

In order to ensure the pressing effect, the number of the first press-connection portions 46 preferably corresponds to the number of the vertical bearing surfaces 100, and since the first FPC substrate 20 is provided with the first LED chips 22 and the first LED chips 22 are usually disposed on the first FPC substrate 20 corresponding to the middle area of the vertical bearing surfaces 100 instead of the edges, in order to prevent the first press-connection portions 46 from shielding or crushing the first LED chips 22, the positions of the first press-connection portions 46 may be corresponding to the connecting edges between the adjacent two vertical bearing surfaces 100. Namely, the pressing position of the first pressing part 46 on the first FPC substrate 20 corresponds to the edge of the vertical bearing surface 100.

The included angle between two adjacent vertical bearing surfaces 100 is determined by the structure of the vertical boss 10, for example, if the vertical boss 10 is a regular triangular prism, the included angle between two adjacent vertical bearing surfaces 100 is 60 degrees; if the vertical boss 10 is a regular quadrangular prism (i.e. the structure shown in the figure), the included angle between two adjacent vertical bearing surfaces 100 is 90 degrees; if the vertical boss 10 is a regular pentagonal prism, the included angle between two adjacent vertical bearing surfaces 100 is 108 degrees, and so on. And, the adjacent two vertical bearing surfaces 100 can be in transition through a round angle.

As shown in fig. 5, the shape of the first press-connection portion 46 may be matched with the connecting edges and the included angles of the adjacent two vertical bearing surfaces 100 at the same time, so that one first press-connection portion 46 may press the connecting edges of the adjacent two vertical bearing surfaces 100 at the same time, to simplify the structure.

For the same reason, the light distribution element 4 may further include a second press-connection portion 48, where the second press-connection portion 48 surrounds and protrudes from the light incident surface 400, and when the light guide annular wall 40 is sleeved on the periphery of the vertical boss 10, the second press-connection portion 48 presses the second FPC substrate 30 against the lateral bearing surface 120. In this way, even if the back adhesive between the second FPC substrate 30 and the lateral carrier surface 120 fails, the second FPC substrate 30 does not separate from the lateral carrier surface 120.

In this embodiment, the first light source module 2 and the second light source module 3 are powered by the power module 5, but the power module 5 is not generally disposed at the periphery of the light distribution element 4 to avoid shielding the light due to the light emitting range of the periphery of the light distribution element 4. Therefore, in this embodiment, the power module 5 is disposed on the side of the lateral loading platform 12 facing away from the vertical boss 10. In order to smoothly connect the first light source module 2 and the second light source module 3 to the power source module 5, a through hole 102 is formed in the vertical boss 10, and a conductive member 24 (such as a wire, a conductive sheet, etc.) is further included in the first light source module 2, one end of the conductive member 24 is electrically connected to the first FPC substrate 20, the other end of the conductive member 24 passes through the through hole 102 and is electrically connected to the power source module 5, and the second light source module 3 is electrically connected to the first light source module 2.

As shown in fig. 3, a first bonding pad 200 may be disposed on the first FPC substrate 20, and an extension section 300 may be disposed on the second FPC substrate 30, and a second bonding pad 302 may be disposed on the extension section 300, where the extension section 300 may enable the second bonding pad 302 to be located at a connection position with the first bonding pad 200, and the first light source module 2 and the second light source module 3 may be electrically connected through connection between the first bonding pad 200 and the second bonding pad 302. The first pad 200 and the second pad 302 may be connected by ultrasonic welding or the like.

Although the photoelectric conversion rate of the LED chip is greatly improved compared with that of a conventional incandescent lamp, a part of electric energy is still converted into heat energy, so that heat accumulation occurs, and performance is reduced and safety hazards are caused. In order to ensure timely heat dissipation, the whole base 1 in the present embodiment is made of a heat conductive material, that is, the whole base 1 is a heat conductive component, so that heat emitted by the first LED chip 22 and the second LED chip 32 can be quickly conducted. An annular skirt 14 is provided on the abutment 1, the annular skirt 14 surrounding the transverse abutment 12 and being in a position facing away from the vertical abutment 10. The heat dissipation shell 6 of the candle lamp wraps the annular skirt 14, so that heat can be transferred from the annular skirt 14 of the base 1 to the heat dissipation shell 6. As the case, the heat dissipation case 6 directly contacts with the outside and exchanges heat, so that heat inside the candle lamp can be transferred to the outside.

The heat dissipation shell 6 and the base 1 jointly enclose a power cavity 9, and the power module 5 is arranged in the power cavity 9. At the same time, the heat radiation housing 6 may be configured to fix the light distribution element 4. The heat dissipation case 6 and the light distribution element 4 may be fixed by bonding, clamping or other means. In order to facilitate maintenance and replacement of the light source module, the fixed connection between the light distribution element 4 and the heat dissipation housing 6 is preferably in a detachable fixing manner. For example, the light distribution element 4 may have a circle of engagement portions 41 provided on the periphery of the light incident surface 400 of the lateral bearing table, and the engagement portions 41 extend in a direction away from the reflective petal portions 42. At the same time, a clamping structure 64 such as a claw or a clamping groove is provided on the heat dissipation housing 6 to be clamped with the clamping portion 41.

The heat dissipation housing 6 is also made of a material having good heat conduction properties, including, but not limited to, metal and plastic. For example, the heat dissipation housing 6 may include a plastic heat conduction outer layer 60 and a metal heat conduction inner layer 62 (e.g. an aluminum layer) nested inside the plastic heat conduction outer layer 60, where the plastic heat conduction outer layer 60 and the metal heat conduction inner layer 62 form a plastic-clad metal (aluminum) structure, while ensuring insulation and heat dissipation effects. The metal thermally conductive inner layer 62 encases the annular skirt 14 and is in interference fit with the annular skirt 14 to form a stable structural connection as well as a thermally conductive structure.

The bulb shell 7 is covered on the periphery of the light distribution element 4, is a protection structure and a shaping structure of a light emitting part of the candle lamp, and is shaped like a bullet. The bulb shell 7 can be fixedly connected with the heat dissipation shell 6, and the fixed connection mode can be a detachable mode or a non-detachable mode.

The lamp cap 8 is a structure of a candle lamp, a lamp mounting opening, a lamp and an electric connection, wherein the lamp cap 8 is fixedly connected with one side of the heat dissipation shell 6, which is away from the annular skirt 14, and the power module 5 is electrically connected with the lamp cap 8. The common lamp cap 8 is of type E14, type E27, etc.

In summary, the candle lamp provided by the embodiment of the application not only has enough illumination intensity, but also can form a light concentration area, so that the overall illumination effect is more similar to that of the traditional candle lamp.

The foregoing embodiments of the present application mainly describe differences between the embodiments, and as long as there is no contradiction between different optimization features of the embodiments, the embodiments may be combined to form a better embodiment, and in view of brevity of line text, no further description is provided herein.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.

Claims

1. The candle lamp is characterized by comprising a base, a first light source module, a second light source module and a light distribution element;

2. The candle lamp according to claim 1, wherein the reflective petals are further provided with a light emitting surface, and the light emitting surface extends from a side of the light guiding annular wall away from the second center line to a side of the total reflection surface away from the second center line.

3. The candle lamp according to claim 2, wherein the total reflection surface is a cambered surface protruding toward a side facing away from the light entrance surface.

4. A candle lamp according to claim 3, wherein each of the reflective petals has two total reflective surfaces and two light emitting surfaces, the two total reflective surfaces are symmetrically disposed with respect to a plane passing through the second center line, a first connecting edge is disposed between the two total reflective surfaces, the two light emitting surfaces are symmetrically disposed with respect to a plane passing through the second center line, and a second connecting edge is disposed between the two light emitting surfaces.

5. The candle lamp according to any one of claims 1 to 4, wherein the light distribution element further comprises a top wall closing an end of the light guide annular wall remote from the light entrance surface.

6. A candle lamp according to claim 5, wherein the top wall has an array of pyramids arranged thereon.

7. The candle lamp according to any one of claims 1 to 4, wherein the first light source module comprises a first FPC substrate and a first LED chip disposed on the first FPC substrate, the first FPC substrate being bonded to the vertical bearing surface;

8. The candle lamp according to claim 7, wherein the light distribution element further comprises a first press-fit portion disposed in an area surrounded by the light guide annular wall, the first press-fit portion pressing the first FPC substrate against the vertical bearing surface when the light guide annular wall is sleeved on the periphery of the vertical boss.

9. The candle lamp according to claim 8, wherein the number of first crimp portions corresponds to the number of vertical bearing surfaces, and the position of the first crimp portions corresponds to a connecting edge between two adjacent vertical bearing surfaces.

10. The candle lamp according to claim 7, wherein the light distribution element further comprises a second press-fit portion surrounding and protruding from the light incident surface, and the second press-fit portion presses the second FPC substrate against the lateral bearing surface when the light guide annular wall is sleeved on the periphery of the vertical boss.

11. The candle lamp according to claim 7, further comprising a power module disposed on a side of the lateral bearing platform facing away from the vertical boss, wherein a through hole is disposed in the vertical boss, the first light source module further comprises a conductive member, one end of the conductive member is electrically connected with the first FPC substrate, the other end of the conductive member passes through the through hole and is electrically connected with the power module, and the second light source module is electrically connected with the first light source module.

12. The candle lamp according to claim 11, wherein the first FPC substrate is provided with a first bonding pad, the second FPC substrate has an extension section, the extension section is provided with a second bonding pad, and the first light source module and the second light source module are electrically connected through the connection between the first bonding pad and the second bonding pad.

13. The candle lamp according to claim 11, further comprising a heat dissipating housing, the base being integrally made of a thermally conductive material, the base further comprising an annular skirt surrounding the transverse carrying platform and facing away from the vertical boss, the heat dissipating housing surrounding the annular skirt and defining a power cavity with the base, the power module being disposed within the power cavity.

14. The candle lamp according to claim 13, wherein the heat dissipation housing comprises a plastic heat conductive outer layer and a metal heat conductive inner layer nested inside the plastic heat conductive outer layer, the metal heat conductive inner layer surrounding the annular skirt and in interference fit with the annular skirt.

15. The candle lamp according to claim 13, further comprising a bulb housing disposed about the periphery of the light distribution element and fixedly connected to the heat dissipating housing.

16. The candle lamp according to claim 13, further comprising a lamp cap fixedly connected to a side of the heat dissipation housing facing away from the annular skirt, the power module electrically connected to the lamp cap.

17. The candle lamp according to claim 13, wherein the light distribution element is detachably secured to the heat dissipating housing.

18. The candle lamp according to any one of claims 1 to 4, wherein light emitted from the first light source module is transmitted through the light guide ring wall, and light emitted from the second light source module is guided to the total reflection surface of the reflective petal portion by the light guide ring wall.