A kind of bulb lamp
The present invention relates to lighting technical field, particularly relate to a kind of bulb lamp.
Bulb lamp belongs to illumination series products, is widely used in terms of business, household.Demand today for brightness of illumination is got over
When becoming soaring, the power of lighting increases the most therewith, and the heat that lighting operationally produces sharply increases the most therewith, makes
Light fixture bulk temperature is become to be substantially improved.Now, if light fixture radiating efficiency deficiency will have a strong impact on service life of bulb lamp with
And luminous efficiency.And lighting is mainly integration enclosed construction now, so light fixture can only pass through outer surface and air
Contact is dispelled the heat, and this cannot meet the radiating requirements of light fixture itself at all；And due to the lampshade for light fixture with air contact,
And the luminous source of light fixture is all placed in the middle part of light fixture, this more adds the radiating efficiency that have impact on light fixture.
Summary of the invention
It is an object of the invention to provide a kind of bulb lamp, allow the heat radiation position of light fixture itself be not limited to light fixture entirety
Outer surface, not only increases the position that area of dissipation also allows light fixture generate heat and can directly carry out with air contacting and realize the most cold and hot following
Ring dispels the heat.
For reaching this purpose, the present invention by the following technical solutions:
A kind of bulb lamp, including lamp holder and LED lamp bead, wherein, also includes at least two Lamp cup, base, the first top admittedly
Determining plate and transparent lamp shade, described Lamp cup one end connects described base, and the other end of described Lamp cup connects described first top to be fixed
Plate, is provided with ventilation gap between described Lamp cup, one end that described lamp holder is not connected with described Lamp cup with described base is connected, described
Lamp cup side is provided with lamp house, and described LED lamp bead is located in described lamp house, and described transparent lamp shade and described Lamp cup are provided with the one of lamp house
Fit in side.
As preferably, described base is coaxial with the first top fixing plate, and described Lamp cup is along described first top fixing plate
Circumference is distributed.
As preferably, described Lamp cup quantity is four, and described Lamp cup is along the circumference etc. of described first top fixing plate
Away from distribution.
As preferably, between adjacent described Lamp cup, it is provided with internal cellular shape heat sink, described internal cellular shape heat sink one
End is provided with the first connecting hole, and described internal cellular shape heat sink is by described first connecting hole and described base or described first top
Portion's fixed plate connects, and described internal cellular shape heat sink contacts setting with described Lamp cup.
As preferably, also include that the second top fixing plate, described internal cellular shape heat sink are provided with described first connecting hole
One end be provided with the second connecting hole, described internal cellular shape heat sink is by described second connecting hole and the second top fixing plate company
As preferably, the edge of described lamp house is provided with groove, is provided with lampshade water proof ring, described transparent lamp shade in described groove
Being provided with connector with described Lamp cup laminating side, described transparent lamp shade is connected with described Lamp cup by described connector, described
Described lamp house is sealed by light lampshade by fitting tightly with described lampshade water proof ring.
As preferably, also including that LED lamp panel, described LED lamp bead are placed in described LED lamp panel, described LED lamp panel is placed in described
Bottom lamp house.
As preferably, described Lamp cup is not provided with a side surface of lamp house and is provided with fin.
As preferably, described base is provided with hook.
As preferably, described first top fixing plate center is provided with through hole, and described second top fixing plate center is provided with logical
Beneficial effects of the present invention: by making each Lamp cup there is gap when combining, provides internal cellular shape to dissipate for light fixture
Hot plate, allows the heat radiation position of bulb lamp itself be not limited to the outer surface that bulb lamp is overall, not only increases area of dissipation and also allow
The direct ingress of air in bulb lamp luminescence heat production position carries out autonomous cold cycling heat radiation, farthest improves dissipating of bulb lamp
The thermal efficiency.Further, by improving the radiating efficiency of bulb lamp, and then the power of bulb lamp can be increased, and ensure that ball steeps
Lamp at high power can long-term stable operation.
Accompanying drawing explanation
Fig. 1 is the explosive view of the bulb lamp that the present invention provides；
Fig. 2 is the integral installation figure of the bulb lamp that the present invention provides；
Fig. 3 is the overall top view of the bulb lamp that the present invention provides；
Fig. 4 is the internal cellular shape heat sink schematic diagram that the present invention provides；
Fig. 5 is the second top fixing plate schematic diagram that the present invention provides；
Fig. 6 is the side schematic diagram that the Lamp cup that the present invention provides has lamp house；
Fig. 7 is the transparent lamp shade schematic diagram that the present invention provides；
Fig. 8 is the LED lamp panel schematic diagram that the present invention provides；
Fig. 9 is that the Lamp cup that the present invention provides has gelled side schematic diagram；
1, the first top fixing plate；2, Lamp cup；201, lamp house；202, groove；203, fin；3, the second top is fixed
Plate；4, internal cellular shape heat sink；401, the first connecting hole；402, the second connecting hole；5, lampshade water proof ring；6, LED lamp panel；
601, LED lamp bead；7, transparent lamp shade；701, connector；8, hook；9, base；10, lamp holder.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
A kind of bulb lamp, as shown in Figure 1-2, including lamp holder 10 and LED lamp bead 601, wherein, also includes at least two Lamp cup
2, base the 9, first top fixing plate 1 and transparent lamp shade 7, Lamp cup 2 one end and base 9 are affixed, and the other end of Lamp cup 2 is connected to
On one top fixing plate 1, leaving ventilation voids without directly contact between Lamp cup 2, base 9 and the first top by two ends are fixed
Plate 1 is fixed as an entirety.One end that lamp holder 10 is not connected with Lamp cup 2 with base 9 is connected, and Lamp cup 2 side is provided with lamp house 201, LED
Lamp bead 601 is located in lamp house 201, and transparent lamp shade 7 and Lamp cup 2 are provided with the side laminating of lamp house 201.Because at least two Lamp cup 2
Between without directly contact, so between Lamp cup 2 formation gap, air can enter lamp interior by space.Because each Lamp cup 2 is
It is independently arranged, so bulb lamp is possible not only to as ordinary lamp and lantern be dispelled the heat with air contact by transparent lamp shade 7, ball
Bubble lamp luminescence heat production position can also directly carry out contacting heat radiation with by the air within space entrance bulb lamp.
In order to make the present embodiment have more preferable implementation result, as it is shown on figure 3, base 9 is arranged with the first top fixing plate 1
For coaxially, Lamp cup 2 is along the circumference distribution of the first top fixing plate 1 with base 9.In order to increase the attractive in appearance and whole of bulb lamp
Body, Lamp cup 2 quantity is four, and Lamp cup 2 is equally spaced along the circumference of the first top fixing plate 1 with base 9.
On the basis of embodiment one, as shown in figures 4-9, the gap between adjacent Lamp cup 2 is provided with the heat radiation of internal cellular shape
Plate 4, internal cellular shape heat sink 4 can realize the level 2 buffering heat radiation of bulb lamp, and internal cellular shape heat sink 4 is bending member, often
Block internal cellular shape heat sink 4 contacts setting with adjacent Lamp cup 2 respectively.One end of internal cellular shape heat sink 4 is provided with first
Connecting hole 401, internal cellular shape heat sink 4 is connected with base 9 by the first connecting hole 401, and internal cellular shape heat sink 4 also may be used
To be connected with the first top fixing plate 1.In order to strengthen stability in the large and the aesthetic property of bulb lamp, it is provided with second top solid
Determining plate 3, internal cellular shape heat sink 4 is provided with that end of the first connecting hole 401 and is additionally provided with the second connecting hole 402, by second even
Connect hole 402 to be connected with the second top fixing plate 3.
Corresponding in order to realize the water resistance of bulb lamp, the edge of lamp house 201 is provided with groove 202, at groove 202
Lampshade water proof ring 5 is inside set.Transparent lamp shade 7 is connected with Lamp cup 2 by being arranged on the connector 701 of side of fitting with Lamp cup 2, with
Time transparent lamp shade 7 fit tightly with lampshade water proof ring 5 lamp house 201 sealed the effect reaching waterproof.
Concrete, LED lamp bead 601 is placed in LED lamp panel 6, LED lamp panel 6 is arranged on the bottom of lamp house 201, such LED
The heat that lamp bead 601 produces can be directly delivered on Lamp cup 2.In order to strengthen the area of dissipation of Lamp cup 2, it is not provided with lamp at Lamp cup 2
One side surface of room 201 is spaced along its length and arranges fin 203.Simultaneously in order to increase the air tool entered within bulb lamp
There is mobility thus increase the heat-sinking capability of bulb lamp self, the first top fixing plate 1 center and the second top fixing plate 3 center
It is provided with through hole.Base 9 arranges hook 8 increase bulb lamp stability in use.
Obviously, the above embodiment of the present invention is only used to understand explanation example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.All at this
Any amendment, equivalent and the improvement etc. made within the spirit of invention and principle, should be included in the claims in the present invention
Protection domain within.