CN209245858U - Bulkhead lamp - Google Patents
Bulkhead lamp Download PDFInfo
- Publication number
- CN209245858U CN209245858U CN201920163777.8U CN201920163777U CN209245858U CN 209245858 U CN209245858 U CN 209245858U CN 201920163777 U CN201920163777 U CN 201920163777U CN 209245858 U CN209245858 U CN 209245858U
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- CN
- China
- Prior art keywords
- lamp
- recess portion
- lamp cup
- heat dissipation
- reflective recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a kind of bulkhead lamps, including lamp holder, the bottom centre of the lamp holder is provided with LED lamp panel, inner cover is provided with outside the LED lamp panel, the bottom side of the lamp holder is provided with the outer cover being located at outside inner cover, the first Lamp cup is provided between the outer cover and inner cover, circumferentially spaced-apart between the outer cover and the first Lamp cup to be provided with several cooling fins, the lower part of the outer cover is provided with the second Lamp cup.Not only structure design is simple, reasonable for the utility model, but also thermal diffusivity is good, and the gap of first cooling fin and the second cooling fin is not easy dust stratification, and light-gathering is good, and exposure intensity is big, and function admirable has broad application prospects.
Description
Technical field
The utility model relates to a kind of bulkhead lamps.
Background technique
Bulkhead lamp, refer to factory, mine, warehouse, high canopy production operation area used in lamps general name, in order to full
The vision of foot difference production operation needs and the needs of lamp installation condition, is the field poor in environmental conditions such as more dirt, humidities
It is long-term in institute, reliably work, bulkhead lamp designs in structure, outer cover and in terms of have particular/special requirement.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of bulkhead lamps, not only
It is reasonable in design, and function admirable.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of bulkhead lamp, including lamp holder, described
The bottom centre of lamp holder is provided with LED lamp panel, is provided with inner cover outside the LED lamp panel, the bottom side of the lamp holder is provided with
The outer cover being located at outside inner cover is sequentially set with the first Lamp cup and the second Lamp cup, institute from top to bottom between the outer cover and inner cover
State it is circumferentially spaced-apart between outer cover and the first Lamp cup be provided with several the first cooling fins, it is circumferential between the outer cover and the second Lamp cup
It is arranged at intervals with several the second cooling fins.
Further, first Lamp cup and the second Lamp cup are annular in shape, and first Lamp cup and the second Lamp cup are concentric
Setting.
Further, the inside of first Lamp cup is sequentially set with anti-under reflective recess portion and first on first from top to bottom
Light recess portion, reflective recess portion is annular in shape under reflective recess portion and first on described first, and the internal diameter of reflective recess portion is big under described first
The internal diameter of reflective recess portion on first.
Further, the second reflective recess portion, the internal diameter of the second reflective recess portion are provided on the inside of second Lamp cup
The internal diameter of reflective recess portion under greater than first.
Further, circumferentially spaced-apart on reflective recess portion under described first to be provided with several LED lamp beads.
Further, circumferentially spaced-apart on the described second reflective recess portion to be provided with several LED lamp beads.
Further, the first heat dissipation channel is formed between adjacent first cooling fin of any two, any two are adjacent
The second heat dissipation channel is formed between second cooling fin, and there is heat dissipation gap, institute between first Lamp cup and the second Lamp cup
State that heat dissipation gap is annular in shape, and the lower part of first heat dissipation channel has the first under shed, the top of second heat dissipation channel
Be provided with the second upper opening and the second under shed with lower part, first under shed and the second upper opening with heat dissipation gap phase
Connection.
Compared with prior art, the utility model has the following beneficial effects: the utility model not only structure design it is simple,
Rationally, and thermal diffusivity is good, and the gap of first cooling fin and the second cooling fin is not easy dust stratification, and light-gathering is good, exposure intensity
Greatly, function admirable has broad application prospects.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model embodiment construction.
Fig. 2 is the elevational schematic view of the utility model embodiment construction.
In figure: 1- lamp holder, 2-LED lamp plate, 3- inner cover, 4- outer cover, the first Lamp cup of 5-, the second Lamp cup of 6-, 7- first radiate
Piece, the second cooling fin of 8-, reflective recess portion on 9- first, reflective recess portion under 10- first, the reflective recess portion of 11- second, 12-LED lamp
Pearl, the first heat dissipation channel of 13-, the second heat dissipation channel of 14-, 15- heat dissipation gap.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Figure 1 and 2, a kind of bulkhead lamp, including lamp holder 1, the bottom centre of the lamp holder 1 are provided with LED lamp panel 2, institute
It states and is provided with inner cover 3 outside LED lamp panel 2, the bottom side of the lamp holder 1 is provided with the outer cover 4 being located at outside inner cover 3, described outer
It is sequentially set with the first Lamp cup 5 and the second Lamp cup 6 from top to bottom between cover 4 and inner cover 3, between the outer cover 4 and the first Lamp cup 5
It is circumferentially spaced-apart to be provided with several the first cooling fins 7, it is circumferentially spaced-apart between the outer cover 4 and the second Lamp cup 6 to be provided with several
Second cooling fin 8；The inside of outer cover 4 is arranged in first cooling fin 7 and the second cooling fin 8, avoids first cooling fin 7
With the gap dust stratification of the second cooling fin 8, so as to avoid be used for a long time after dust accumulation influence heat dissipation performance, first lamp
Cup 5 and the second Lamp cup 6 carry out multiple optically focused to the light that LED lamp panel 2 issues, and improve exposure intensity；Preferably, the inner cover 3
Using transparent material, such as glass, the medial surface of first Lamp cup 5 and the second Lamp cup 6 is provided with reflectorized material, such as aluminium,
Depending on according to the actual situation, it is not limited to this.
In the utility model embodiment, first Lamp cup 5 and the second Lamp cup 6 are annular in shape, and first Lamp cup 5
It is arranged concentrically with the second Lamp cup 6.
In the utility model embodiment, the inside of first Lamp cup 5 is sequentially set with reflective on first from top to bottom
Reflective recess portion 10 under recess portion 9 and first, reflective recess portion 10 is annular in shape under reflective recess portion 9 and first on described first, and described the
Once the internal diameter of reflective recess portion 10 is greater than the internal diameter of reflective recess portion 9 on first, is conducive to optically focused.
In the utility model embodiment, the inside of second Lamp cup 6 is provided with the second reflective recess portion 11, and described second
The internal diameter of reflective recess portion 10 under the internal diameter of reflective recess portion 11 is greater than first, is conducive to optically focused.
It is circumferentially spaced-apart on reflective recess portion 10 under described first to be provided with several LED light in the utility model embodiment
Pearl 12 is conducive to improve intensity of illumination.
It is circumferentially spaced-apart on the second reflective recess portion 11 to be provided with several LED lamp beads in the utility model embodiment
12, it is conducive to improve intensity of illumination.
In the utility model embodiment, the first heat dissipation channel is formed between adjacent first cooling fin 7 of any two
13, the second heat dissipation channel 14, first Lamp cup 5 and the second Lamp cup 6 are formed between adjacent second cooling fin 8 of any two
Between there is heat dissipation gap 15, the heat dissipation gap 15 is annular in shape, and the lower part of first heat dissipation channel 13 is with opening under first
Mouthful, the top and lower part of second heat dissipation channel 14 are provided with the second upper opening and the second under shed, open under described first
Mouth is connected with heat dissipation gap 15 with the second upper opening, is conducive to heat dissipation.
For indicating the art of positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Above embodiments are only to illustrate the technical solution of the utility model rather than its limitations；Although implementing referring to preferable
The utility model is described in detail in example, it should be understood by those ordinary skilled in the art that: still can be to this reality
It is modified with novel specific embodiment or some technical features can be equivalently replaced；Without departing from the utility model
The spirit of technical solution should all be covered within the scope of the technical scheme claimed by the utility model.
Claims (7)
1. a kind of bulkhead lamp, it is characterised in that: including lamp holder, the bottom centre of the lamp holder is provided with LED lamp panel, the LED
Be provided with inner cover outside lamp plate, the bottom side of the lamp holder is provided with the outer cover being located at outside inner cover, the outer cover and inner cover it
Between be sequentially set with the first Lamp cup and the second Lamp cup from top to bottom, if circumferentially spaced-apart between the outer cover and the first Lamp cup be provided with
Dry the first cooling fin, it is circumferentially spaced-apart between the outer cover and the second Lamp cup to be provided with several the second cooling fins.
2. bulkhead lamp according to claim 1, it is characterised in that: first Lamp cup and the second Lamp cup are annular in shape, and
First Lamp cup is arranged concentrically with the second Lamp cup.
3. bulkhead lamp according to claim 1, it is characterised in that: the inside of first Lamp cup is sequentially arranged from top to bottom
There is on first reflective recess portion under reflective recess portion and first, reflective recess portion is annular in shape under reflective recess portion and first on described first,
The internal diameter of reflective recess portion is greater than the internal diameter of reflective recess portion on first under described first.
4. bulkhead lamp according to claim 3, it is characterised in that: it is reflective recessed to be provided with second on the inside of second Lamp cup
Portion, the internal diameter of reflective recess portion under the internal diameter of the second reflective recess portion is greater than first.
5. bulkhead lamp according to claim 4, it is characterised in that: circumferentially spaced-apart on reflective recess portion under described first to be provided with
Several LED lamp beads.
6. bulkhead lamp according to claim 4, it is characterised in that: if circumferentially spaced-apart on the second reflective recess portion be provided with
Dry LED lamp bead.
7. bulkhead lamp according to claim 1, it is characterised in that: formed between adjacent first cooling fin of any two
First heat dissipation channel forms the second heat dissipation channel, first Lamp cup and between adjacent second cooling fin of any two
There is heat dissipation gap, the heat dissipation gap is annular in shape, and the lower part of first heat dissipation channel is opened under having first between two Lamp cups
Mouthful, the top and lower part of second heat dissipation channel are provided with the second upper opening and the second under shed, first under shed
It is connected with heat dissipation gap with the second upper opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163777.8U CN209245858U (en) | 2019-01-30 | 2019-01-30 | Bulkhead lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163777.8U CN209245858U (en) | 2019-01-30 | 2019-01-30 | Bulkhead lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245858U true CN209245858U (en) | 2019-08-13 |
Family
ID=67536889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163777.8U Active CN209245858U (en) | 2019-01-30 | 2019-01-30 | Bulkhead lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245858U (en) |
-
2019
- 2019-01-30 CN CN201920163777.8U patent/CN209245858U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |